222021010011000 has 64 divisors (see below), whose sum is σ = 692705551243680. Its totient is φ = 59205602668800.

The previous prime is 222021010010957. The next prime is 222021010011023. The reversal of 222021010011000 is 110010120222.

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

It is a congruent number.

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, 37003498669 + ... + 37003504668.

Almost surely, 2^{222021010011000} is an apocalyptic number.

222021010011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222021010011000 is an abundant number, since it is smaller than the sum of its proper divisors (470684541232680).

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

222021010011000 is a wasteful number, since it uses less digits than its factorization.

222021010011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74007003361 (or 74007003347 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 222021010011000 its reverse (110010120222), we get a palindrome (222131020131222).

The spelling of 222021010011000 in words is "two hundred twenty-two trillion, twenty-one billion, ten million, eleven thousand".