120222112002102 has 96 divisors (see below), whose sum is σ = 309431603520000. Its totient is φ = 33323403395520.

The previous prime is 120222112002101. The next prime is 120222112002103. The reversal of 120222112002102 is 201200211222021.

It is a happy number.

120222112002102 is a `hidden beast` number, since 1 + 20 + 22 + 211 + 200 + 210 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (120222112002101) and next prime (120222112002103).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222112002101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 550873102 + ... + 551091297.

It is an arithmetic number, because the mean of its divisors is an integer number (3223245870000).

Almost surely, 2^{120222112002102} is an apocalyptic number.

120222112002102 is an abundant number, since it is smaller than the sum of its proper divisors (189209491517898).

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

120222112002102 is a wasteful number, since it uses less digits than its factorization.

120222112002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101964466 (or 1101964463 counting only the distinct ones).

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

Adding to 120222112002102 its reverse (201200211222021), we get a palindrome (321422323224123).

The spelling of 120222112002102 in words is "one hundred twenty trillion, two hundred twenty-two billion, one hundred twelve million, two thousand, one hundred two".