2200022312 has 64 divisors (see below), whose sum is σ = 4571856000. Its totient is φ = 987807744.

The previous prime is 2200022303. The next prime is 2200022351. The reversal of 2200022312 is 2132200022.

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, 392264 + ... + 397832.

It is an arithmetic number, because the mean of its divisors is an integer number (71435250).

Almost surely, 2^2200022312 is an apocalyptic number.

It is an amenable number.

2200022312 is an abundant number, since it is smaller than the sum of its proper divisors (2371833688).

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

2200022312 is a wasteful number, since it uses less digits than its factorization.

2200022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5730 (or 5726 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2200022312 is about 46904.3954443504. The cubic root of 2200022312 is about 1300.5958436239.

Adding to 2200022312 its reverse (2132200022), we get a palindrome (4332222334).

The spelling of 2200022312 in words is "two billion, two hundred million, twenty-two thousand, three hundred twelve".