200101121122 has 16 divisors (see below), whose sum is σ = 344397154752. Its totient is φ = 85415958000.

The previous prime is 200101121113. The next prime is 200101121147. The reversal of 200101121122 is 221121101002.

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, 28468473 + ... + 28475500.

It is an arithmetic number, because the mean of its divisors is an integer number (21524822172).

Almost surely, 2^200101121122 is an apocalyptic number.

200101121122 is a deficient number, since it is larger than the sum of its proper divisors (144296033630).

200101121122 is a wasteful number, since it uses less digits than its factorization.

200101121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56944233.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200101121122 its reverse (221121101002), we get a palindrome (421222222124).

The spelling of 200101121122 in words is "two hundred billion, one hundred one million, one hundred twenty-one thousand, one hundred twenty-two".