121232022302 has 16 divisors (see below), whose sum is σ = 183101027712. Its totient is φ = 60198746400.

The previous prime is 121232022299. The next prime is 121232022337. The reversal of 121232022302 is 203220232121.

It is a happy number.

It is a congruent number.

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, 513668 + ... + 711560.

It is an arithmetic number, because the mean of its divisors is an integer number (11443814232).

Almost surely, 2^121232022302 is an apocalyptic number.

121232022302 is a deficient number, since it is larger than the sum of its proper divisors (61869005410).

121232022302 is a wasteful number, since it uses less digits than its factorization.

121232022302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200003.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 121232022302 its reverse (203220232121), we get a palindrome (324452254423).

The spelling of 121232022302 in words is "one hundred twenty-one billion, two hundred thirty-two million, twenty-two thousand, three hundred two".