1202211010 has 128 divisors (see below), whose sum is σ = 2942521344. Its totient is φ = 341487360.

The previous prime is 1202211001. The next prime is 1202211029. The reversal of 1202211010 is 101122021.

It is a super-2 number, since 2×1202211010² = 2890622625130440200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 830107 + ... + 831553.

It is an arithmetic number, because the mean of its divisors is an integer number (22988448).

Almost surely, 2^1202211010 is an apocalyptic number.

1202211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202211010 is an abundant number, since it is smaller than the sum of its proper divisors (1740310334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202211010 is a wasteful number, since it uses less digits than its factorization.

1202211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1202211010 is about 34672.9146452963. The cubic root of 1202211010 is about 1063.3108211763.

Adding to 1202211010 its reverse (101122021), we get a palindrome (1303333031).

It can be divided in two parts, 12022 and 11010, that added together give a palindrome (23032).

The spelling of 1202211010 in words is "one billion, two hundred two million, two hundred eleven thousand, ten".