120120122222010 has 32 divisors (see below), whose sum is σ = 320320325926080. Its totient is φ = 32032032592464.

The previous prime is 120120122221961. The next prime is 120120122222027. The reversal of 120120122222010 is 10222221021021.

It is a happy number.

120120122222010 is a `hidden beast` number, since 1 + 20 + 1 + 201 + 222 + 220 + 1 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222444670512 + ... + 222444671051.

It is an arithmetic number, because the mean of its divisors is an integer number (10010010185190).

Almost surely, 2^{120120122222010} is an apocalyptic number.

120120122222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120120122222010 is an abundant number, since it is smaller than the sum of its proper divisors (200200203704070).

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

120120122222010 is a wasteful number, since it uses less digits than its factorization.

120120122222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444889341579 (or 444889341573 counting only the distinct ones).

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

Adding to 120120122222010 its reverse (10222221021021), we get a palindrome (130342343243031).

The spelling of 120120122222010 in words is "one hundred twenty trillion, one hundred twenty billion, one hundred twenty-two million, two hundred twenty-two thousand, ten".