121022230103202 has 32 divisors (see below), whose sum is σ = 248793738098688. Its totient is φ = 39229335332096.

The previous prime is 121022230103191. The next prime is 121022230103251. The reversal of 121022230103202 is 202301032220121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1683915618 + ... + 1683987485.

It is an arithmetic number, because the mean of its divisors is an integer number (7774804315584).

Almost surely, 2^{121022230103202} is an apocalyptic number.

121022230103202 is an abundant number, since it is smaller than the sum of its proper divisors (127771507995486).

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

121022230103202 is a wasteful number, since it uses less digits than its factorization.

121022230103202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367903274.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 121022230103202 its reverse (202301032220121), we get a palindrome (323323262323323).

The spelling of 121022230103202 in words is "one hundred twenty-one trillion, twenty-two billion, two hundred thirty million, one hundred three thousand, two hundred two".