201202210101022 has 32 divisors (see below), whose sum is σ = 330358954111200. Its totient is φ = 91336953352320.

The previous prime is 201202210101007. The next prime is 201202210101071. The reversal of 201202210101022 is 220101012202102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201202210100987 and 201202210101005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42347604 + ... + 46858552.

It is an arithmetic number, because the mean of its divisors is an integer number (10323717315975).

Almost surely, 2^{201202210101022} is an apocalyptic number.

201202210101022 is a deficient number, since it is larger than the sum of its proper divisors (129156744010178).

201202210101022 is a wasteful number, since it uses less digits than its factorization.

201202210101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4539148.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201202210101022 its reverse (220101012202102), we get a palindrome (421303222303124).

The spelling of 201202210101022 in words is "two hundred one trillion, two hundred two billion, two hundred ten million, one hundred one thousand, twenty-two".