2120101022010 has 32 divisors (see below), whose sum is σ = 5088331602432. Its totient is φ = 565350367040.

The previous prime is 2120101022003. The next prime is 2120101022027. The reversal of 2120101022010 is 102201010212.

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, 1210327 + ... + 2388533.

It is an arithmetic number, because the mean of its divisors is an integer number (159010362576).

Almost surely, 2^{2120101022010} is an apocalyptic number.

2120101022010 is an abundant number, since it is smaller than the sum of its proper divisors (2968230580422).

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

2120101022010 is a wasteful number, since it uses less digits than its factorization.

2120101022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238198.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2120101022010 its reverse (102201010212), we get a palindrome (2222302032222).

The spelling of 2120101022010 in words is "two trillion, one hundred twenty billion, one hundred one million, twenty-two thousand, ten".