1220022114102 has 64 divisors (see below), whose sum is σ = 2968875486720. Its totient is φ = 368297906400.

The previous prime is 1220022114097. The next prime is 1220022114137. The reversal of 1220022114102 is 2014112200221.

1220022114102 is a `hidden beast` number, since 1 + 220 + 0 + 22 + 11 + 410 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3748549 + ... + 4060992.

It is an arithmetic number, because the mean of its divisors is an integer number (46388679480).

Almost surely, 2^{1220022114102} is an apocalyptic number.

1220022114102 is an abundant number, since it is smaller than the sum of its proper divisors (1748853372618).

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

1220022114102 is a wasteful number, since it uses less digits than its factorization.

1220022114102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7809826 (or 7809820 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1220022114102 its reverse (2014112200221), we get a palindrome (3234134314323).

The spelling of 1220022114102 in words is "one trillion, two hundred twenty billion, twenty-two million, one hundred fourteen thousand, one hundred two".