1022101010 has 128 divisors (see below), whose sum is σ = 2299207680. Its totient is φ = 319382784.

The previous prime is 1022101007. The next prime is 1022101037. The reversal of 1022101010 is 101012201.

It is a super-3 number, since 3×1022101010³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5188232 + ... + 5188428.

It is an arithmetic number, because the mean of its divisors is an integer number (17962560).

Almost surely, 2^1022101010 is an apocalyptic number.

1022101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022101010 is an abundant number, since it is smaller than the sum of its proper divisors (1277106670).

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

1022101010 is a wasteful number, since it uses less digits than its factorization.

1022101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1022101010 is about 31970.3145120595. The cubic root of 1022101010 is about 1007.3133873123.

Adding to 1022101010 its reverse (101012201), we get a palindrome (1123113211).

The spelling of 1022101010 in words is "one billion, twenty-two million, one hundred one thousand, ten".