102022211404 has 6 divisors (see below), whose sum is σ = 178538869964. Its totient is φ = 51011105700.

The previous prime is 102022211329. The next prime is 102022211411. The reversal of 102022211404 is 404112220201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12752776422 + ... + 12752776429.

Almost surely, 2^102022211404 is an apocalyptic number.

It is an amenable number.

102022211404 is a deficient number, since it is larger than the sum of its proper divisors (76516658560).

102022211404 is a wasteful number, since it uses less digits than its factorization.

102022211404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25505552855 (or 25505552853 counting only the distinct ones).

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

Adding to 102022211404 its reverse (404112220201), we get a palindrome (506134431605).

The spelling of 102022211404 in words is "one hundred two billion, twenty-two million, two hundred eleven thousand, four hundred four".