22012130203310 has 64 divisors (see below), whose sum is σ = 45271666044864. Its totient is φ = 7633884518400.

The previous prime is 22012130203309. The next prime is 22012130203319. The reversal of 22012130203310 is 1330203121022.

It is a super-2 number, since 2×22012130203310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22012130203319) 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, 9057701 + ... + 11227920.

It is an arithmetic number, because the mean of its divisors is an integer number (707369781951).

Almost surely, 2^{22012130203310} is an apocalyptic number.

22012130203310 is an abundant number, since it is smaller than the sum of its proper divisors (23259535841554).

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

22012130203310 is a wasteful number, since it uses less digits than its factorization.

22012130203310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20286149.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22012130203310 its reverse (1330203121022), we get a palindrome (23342333324332).

The spelling of 22012130203310 in words is "twenty-two trillion, twelve billion, one hundred thirty million, two hundred three thousand, three hundred ten".