2102022201010 has 8 divisors (see below), whose sum is σ = 3783639961836. Its totient is φ = 840808880400.

The previous prime is 2102022201001. The next prime is 2102022201067. The reversal of 2102022201010 is 101022202012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1859642233969 + 242379967041 = 1363687^2 + 492321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2102022201010³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105101110041 + ... + 105101110060.

Almost surely, 2^{2102022201010} is an apocalyptic number.

2102022201010 is a deficient number, since it is larger than the sum of its proper divisors (1681617760826).

2102022201010 is a wasteful number, since it uses less digits than its factorization.

2102022201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210202220108.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2102022201010 its reverse (101022202012), we get a palindrome (2203044403022).

It can be divided in two parts, 2102022 and 201010, that added together give a palindrome (2303032).

The spelling of 2102022201010 in words is "two trillion, one hundred two billion, twenty-two million, two hundred one thousand, ten".