1122201002210 has 16 divisors (see below), whose sum is σ = 2022740306496. Its totient is φ = 448262955888.

The previous prime is 1122201002177. The next prime is 1122201002213. The reversal of 1122201002210 is 122001022211.

It is a super-2 number, since 2×1122201002210² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122201002213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77172992 + ... + 77187531.

It is an arithmetic number, because the mean of its divisors is an integer number (126421269156).

Almost surely, 2^{1122201002210} is an apocalyptic number.

1122201002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122201002210 is a deficient number, since it is larger than the sum of its proper divisors (900539304286).

1122201002210 is a wasteful number, since it uses less digits than its factorization.

1122201002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154361257.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1122201002210 its reverse (122001022211), we get a palindrome (1244202024421).

The spelling of 1122201002210 in words is "one trillion, one hundred twenty-two billion, two hundred one million, two thousand, two hundred ten".