10202201101122 has 32 divisors (see below), whose sum is σ = 20416879343232. Its totient is φ = 3398654469504.

The previous prime is 10202201101073. The next prime is 10202201101193. The reversal of 10202201101122 is 22110110220201.

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, 186392523 + ... + 186447249.

It is an arithmetic number, because the mean of its divisors is an integer number (638027479476).

Almost surely, 2^{10202201101122} is an apocalyptic number.

10202201101122 is an abundant number, since it is smaller than the sum of its proper divisors (10214678242110).

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

10202201101122 is a wasteful number, since it uses less digits than its factorization.

10202201101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73162.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10202201101122 its reverse (22110110220201), we get a palindrome (32312311321323).

The spelling of 10202201101122 in words is "ten trillion, two hundred two billion, two hundred one million, one hundred one thousand, one hundred twenty-two".