122023111202 has 4 divisors (see below), whose sum is σ = 183034666806. Its totient is φ = 61011555600.

The previous prime is 122023111141. The next prime is 122023111211. The reversal of 122023111202 is 202111320221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 92781769201 + 29241342001 = 304601^2 + 171001^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30505777799 + ... + 30505777802.

Almost surely, 2^122023111202 is an apocalyptic number.

122023111202 is a deficient number, since it is larger than the sum of its proper divisors (61011555604).

122023111202 is an equidigital number, since it uses as much as digits as its factorization.

122023111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61011555603.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122023111202 its reverse (202111320221), we get a palindrome (324134431423).

The spelling of 122023111202 in words is "one hundred twenty-two billion, twenty-three million, one hundred eleven thousand, two hundred two".