120102212022 has 64 divisors (see below), whose sum is σ = 260818392576. Its totient is φ = 36650465280.

The previous prime is 120102211997. The next prime is 120102212029. The reversal of 120102212022 is 220212201021.

It is a junction number, because it is equal to n+sod(n) for n = 120102211992 and 120102212010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102212029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4970823 + ... + 4994925.

It is an arithmetic number, because the mean of its divisors is an integer number (4075287384).

Almost surely, 2^120102212022 is an apocalyptic number.

120102212022 is an abundant number, since it is smaller than the sum of its proper divisors (140716180554).

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

120102212022 is a wasteful number, since it uses less digits than its factorization.

120102212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24645.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120102212022 its reverse (220212201021), we get a palindrome (340314413043).

The spelling of 120102212022 in words is "one hundred twenty billion, one hundred two million, two hundred twelve thousand, twenty-two".