22223211013210 has 32 divisors (see below), whose sum is σ = 40517712557712. Its totient is φ = 8775155020800.

The previous prime is 22223211013183. The next prime is 22223211013249. The reversal of 22223211013210 is 1231011232222.

It can be written as a sum of positive squares in 8 ways, for example, as 20100615523641 + 2122595489569 = 4483371^2 + 1456913^2 .

It is a super-2 number, since 2×22223211013210² (a number of 27 digits) contains 22 as substring.

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, 32305297 + ... + 32986036.

Almost surely, 2^{22223211013210} is an apocalyptic number.

22223211013210 is a deficient number, since it is larger than the sum of its proper divisors (18294501544502).

22223211013210 is a wasteful number, since it uses less digits than its factorization.

22223211013210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65291778.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 22223211013210 its reverse (1231011232222), we get a palindrome (23454222245432).

The spelling of 22223211013210 in words is "twenty-two trillion, two hundred twenty-three billion, two hundred eleven million, thirteen thousand, two hundred ten".