102222012111022 has 16 divisors (see below), whose sum is σ = 155932890871680. Its totient is φ = 50244393020472.

The previous prime is 102222012111019. The next prime is 102222012111053. The reversal of 102222012111022 is 220111210222201.

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, 16067953 + ... + 21508675.

It is an arithmetic number, because the mean of its divisors is an integer number (9745805679480).

Almost surely, 2^{102222012111022} is an apocalyptic number.

102222012111022 is a deficient number, since it is larger than the sum of its proper divisors (53710878760658).

102222012111022 is a wasteful number, since it uses less digits than its factorization.

102222012111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600007.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 102222012111022 its reverse (220111210222201), we get a palindrome (322333222333223).

The spelling of 102222012111022 in words is "one hundred two trillion, two hundred twenty-two billion, twelve million, one hundred eleven thousand, twenty-two".