2210222122000 has 160 divisors (see below), whose sum is σ = 5904720716544. Its totient is φ = 795905792000.

The previous prime is 2210222121973. The next prime is 2210222122013. The reversal of 2210222122000 is 2212220122.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 631186 + ... + 2195185.

Almost surely, 2^{2210222122000} is an apocalyptic number.

2210222122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210222122000 is an abundant number, since it is smaller than the sum of its proper divisors (3694498594544).

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

2210222122000 is a wasteful number, since it uses less digits than its factorization.

2210222122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826434 (or 2826418 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2210222122000 its reverse (2212220122), we get a palindrome (2212434342122).

The spelling of 2210222122000 in words is "two trillion, two hundred ten billion, two hundred twenty-two million, one hundred twenty-two thousand".