200222131231000 has 64 divisors (see below), whose sum is σ = 468540887724000. Its totient is φ = 80085245545600.

The previous prime is 200222131230971. The next prime is 200222131231013. The reversal of 200222131231000 is 132131222002.

It is a super-2 number, since 2×200222131231000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17761446 + ... + 26756554.

Almost surely, 2^{200222131231000} is an apocalyptic number.

200222131231000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200222131231000 is an abundant number, since it is smaller than the sum of its proper divisors (268318756493000).

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

200222131231000 is a wasteful number, since it uses less digits than its factorization.

200222131231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9017389 (or 9017375 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 200222131231000 its reverse (132131222002), we get a palindrome (200354262453002).

The spelling of 200222131231000 in words is "two hundred trillion, two hundred twenty-two billion, one hundred thirty-one million, two hundred thirty-one thousand".