101202002122202 has 16 divisors (see below), whose sum is σ = 155913863509320. Its totient is φ = 49230855978048.

The previous prime is 101202002122183. The next prime is 101202002122211. The reversal of 101202002122202 is 202221200202101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 99861827761921 + 1340174360281 = 9993089^2 + 1157659^2 .

It is a super-2 number, since 2×101202002122202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33984533 + ... + 36842264.

Almost surely, 2^{101202002122202} is an apocalyptic number.

101202002122202 is a deficient number, since it is larger than the sum of its proper divisors (54711861387118).

101202002122202 is a wasteful number, since it uses less digits than its factorization.

101202002122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70846145.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101202002122202 its reverse (202221200202101), we get a palindrome (303423202324303).

The spelling of 101202002122202 in words is "one hundred one trillion, two hundred two billion, two million, one hundred twenty-two thousand, two hundred two".