121410420022 has 64 divisors (see below), whose sum is σ = 200685993984. Its totient is φ = 54901566720.

The previous prime is 121410420017. The next prime is 121410420031. The reversal of 121410420022 is 220024014121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50734458 + ... + 50736850.

It is an arithmetic number, because the mean of its divisors is an integer number (3135718656).

Almost surely, 2^121410420022 is an apocalyptic number.

121410420022 is a deficient number, since it is larger than the sum of its proper divisors (79275573962).

121410420022 is a wasteful number, since it uses less digits than its factorization.

121410420022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 121410420022 its reverse (220024014121), we get a palindrome (341434434143).

The spelling of 121410420022 in words is "one hundred twenty-one billion, four hundred ten million, four hundred twenty thousand, twenty-two".