20212232113310 has 32 divisors (see below), whose sum is σ = 36627835466304. Its totient is φ = 8030280960000.

The previous prime is 20212232113309. The next prime is 20212232113351. The reversal of 20212232113310 is 1331123221202.

It is a super-2 number, since 2×20212232113310² (a number of 27 digits) contains 22 as substring.

It is a congruent 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, 10499390 + ... + 12274430.

It is an arithmetic number, because the mean of its divisors is an integer number (1144619858322).

Almost surely, 2^{20212232113310} is an apocalyptic number.

20212232113310 is a deficient number, since it is larger than the sum of its proper divisors (16415603352994).

20212232113310 is a wasteful number, since it uses less digits than its factorization.

20212232113310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782740.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20212232113310 its reverse (1331123221202), we get a palindrome (21543355334512).

The spelling of 20212232113310 in words is "twenty trillion, two hundred twelve billion, two hundred thirty-two million, one hundred thirteen thousand, three hundred ten".