22120210202010 has 32 divisors (see below), whose sum is σ = 54323120871360. Its totient is φ = 5761543122048.

The previous prime is 22120210202009. The next prime is 22120210202029. The reversal of 22120210202010 is 1020201202122.

It is a super-2 number, since 2×22120210202010² (a number of 27 digits) contains 22 as substring.

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

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, 8573723595 + ... + 8573726174.

It is an arithmetic number, because the mean of its divisors is an integer number (1697597527230).

Almost surely, 2^{22120210202010} is an apocalyptic number.

22120210202010 is an abundant number, since it is smaller than the sum of its proper divisors (32202910669350).

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

22120210202010 is a wasteful number, since it uses less digits than its factorization.

22120210202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17147449822.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22120210202010 its reverse (1020201202122), we get a palindrome (23140411404132).

The spelling of 22120210202010 in words is "twenty-two trillion, one hundred twenty billion, two hundred ten million, two hundred two thousand, ten".