2200122021000 has 64 divisors (see below), whose sum is σ = 6864380714880. Its totient is φ = 586699204800.

The previous prime is 2200122020959. The next prime is 2200122021011. The reversal of 2200122021000 is 1202210022.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 366684004 + ... + 366690003.

It is an arithmetic number, because the mean of its divisors is an integer number (107255948670).

Almost surely, 2^{2200122021000} is an apocalyptic number.

2200122021000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200122021000 is an abundant number, since it is smaller than the sum of its proper divisors (4664258693880).

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

2200122021000 is a wasteful number, since it uses less digits than its factorization.

2200122021000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733374031 (or 733374017 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2200122021000 its reverse (1202210022), we get a palindrome (2201324231022).

The spelling of 2200122021000 in words is "two trillion, two hundred billion, one hundred twenty-two million, twenty-one thousand".