202012201011022 has 8 divisors (see below), whose sum is σ = 304556465484216. Its totient is φ = 100493379182952.

The previous prime is 202012201010959. The next prime is 202012201011037. The reversal of 202012201011022 is 220110102210202.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 202012201010987 and 202012201011005.

It is a congruent number.

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, 256360660788 + ... + 256360661575.

It is an arithmetic number, because the mean of its divisors is an integer number (38069558185527).

Almost surely, 2^{202012201011022} is an apocalyptic number.

202012201011022 is a deficient number, since it is larger than the sum of its proper divisors (102544264473194).

202012201011022 is a wasteful number, since it uses less digits than its factorization.

202012201011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512721322562.

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

Adding to 202012201011022 its reverse (220110102210202), we get a palindrome (422122303221224).

The spelling of 202012201011022 in words is "two hundred two trillion, twelve billion, two hundred one million, eleven thousand, twenty-two".