120021122022010 has 64 divisors (see below), whose sum is σ = 239588623346688. Its totient is φ = 42920107200000.

The previous prime is 120021122021929. The next prime is 120021122022017. The reversal of 120021122022010 is 10220221120021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120021122022017) 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, 32333335 + ... + 35853685.

It is an arithmetic number, because the mean of its divisors is an integer number (3743572239792).

Almost surely, 2^{120021122022010} is an apocalyptic number.

120021122022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120021122022010 is a deficient number, since it is larger than the sum of its proper divisors (119567501324678).

120021122022010 is a wasteful number, since it uses less digits than its factorization.

120021122022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3525511.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120021122022010 its reverse (10220221120021), we get a palindrome (130241343142031).

The spelling of 120021122022010 in words is "one hundred twenty trillion, twenty-one billion, one hundred twenty-two million, twenty-two thousand, ten".