1202112022202 has 32 divisors (see below), whose sum is σ = 2220733812864. Its totient is φ = 475250068800.

The previous prime is 1202112022087. The next prime is 1202112022273. The reversal of 1202112022202 is 2022202112021.

It is a happy 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, 1878449 + ... + 2435732.

It is an arithmetic number, because the mean of its divisors is an integer number (69397931652).

Almost surely, 2^{1202112022202} is an apocalyptic number.

1202112022202 is a deficient number, since it is larger than the sum of its proper divisors (1018621790662).

1202112022202 is a wasteful number, since it uses less digits than its factorization.

1202112022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4315734.

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

Adding to 1202112022202 its reverse (2022202112021), we get a palindrome (3224314134223).

The spelling of 1202112022202 in words is "one trillion, two hundred two billion, one hundred twelve million, twenty-two thousand, two hundred two".