10222212111210 has 48 divisors (see below), whose sum is σ = 28993910718240. Its totient is φ = 2478112026720.

The previous prime is 10222212111169. The next prime is 10222212111217. The reversal of 10222212111210 is 1211121222201.

10222212111210 is a `hidden beast` number, since 1 + 0 + 22 + 221 + 211 + 1 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10222212111217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5162732400 + ... + 5162734379.

It is an arithmetic number, because the mean of its divisors is an integer number (604039806630).

Almost surely, 2^{10222212111210} is an apocalyptic number.

10222212111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10222212111210 is an abundant number, since it is smaller than the sum of its proper divisors (18771698607030).

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

10222212111210 is a wasteful number, since it uses less digits than its factorization.

10222212111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10325466803 (or 10325466800 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 10222212111210 its reverse (1211121222201), we get a palindrome (11433333333411).

The spelling of 10222212111210 in words is "ten trillion, two hundred twenty-two billion, two hundred twelve million, one hundred eleven thousand, two hundred ten".