2200122231000 has 128 divisors (see below), whose sum is σ = 7049905536960. Its totient is φ = 570842496000.

The previous prime is 2200122230981. The next prime is 2200122231017. The reversal of 2200122231000 is 1322210022.

It is a happy number.

It is a super-2 number, since 2×2200122231000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 9799461 + ... + 10021460.

Almost surely, 2^{2200122231000} is an apocalyptic number.

2200122231000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200122231000 is an abundant number, since it is smaller than the sum of its proper divisors (4849783305960).

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

2200122231000 is a wasteful number, since it uses less digits than its factorization.

2200122231000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19820982 (or 19820968 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2200122231000 its reverse (1322210022), we get a palindrome (2201444441022).

The spelling of 2200122231000 in words is "two trillion, two hundred billion, one hundred twenty-two million, two hundred thirty-one thousand".