121022000211012 has 24 divisors (see below), whose sum is σ = 282385113642912. Its totient is φ = 40340602953600.

The previous prime is 121022000210893. The next prime is 121022000211019. The reversal of 121022000211012 is 210112000220121.

It is a junction number, because it is equal to n+sod(n) for n = 121022000210982 and 121022000211000.

It is not an unprimeable number, because it can be changed into a prime (121022000211019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274087 + ... + 15560177.

It is an arithmetic number, because the mean of its divisors is an integer number (11766046401788).

Almost surely, 2^{121022000211012} is an apocalyptic number.

121022000211012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121022000211012 is an abundant number, since it is smaller than the sum of its proper divisors (161363113431900).

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

121022000211012 is a wasteful number, since it uses less digits than its factorization.

121022000211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15945859 (or 15945857 counting only the distinct ones).

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

Adding to 121022000211012 its reverse (210112000220121), we get a palindrome (331134000431133).

The spelling of 121022000211012 in words is "one hundred twenty-one trillion, twenty-two billion, two hundred eleven thousand, twelve".