22112030012010 has 32 divisors (see below), whose sum is σ = 54780771128832. Its totient is φ = 5706330325440.

The previous prime is 22112030012003. The next prime is 22112030012021. The reversal of 22112030012010 is 1021003021122.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

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, 11888187249 + ... + 11888189108.

It is an arithmetic number, because the mean of its divisors is an integer number (1711899097776).

Almost surely, 2^{22112030012010} is an apocalyptic number.

22112030012010 is an abundant number, since it is smaller than the sum of its proper divisors (32668741116822).

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

22112030012010 is a wasteful number, since it uses less digits than its factorization.

22112030012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23776376398.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22112030012010 its reverse (1021003021122), we get a palindrome (23133033033132).

The spelling of 22112030012010 in words is "twenty-two trillion, one hundred twelve billion, thirty million, twelve thousand, ten".