222011104920 has 192 divisors, whose sum is σ = 775150961760. Its totient is φ = 50654883840.

The previous prime is 222011104919. The next prime is 222011105047. The reversal of 222011104920 is 29401110222.

222011104920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 47 ways as a sum of consecutive naturals, for example, 202867 + ... + 696546.

Almost surely, 2^222011104920 is an apocalyptic number.

222011104920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222011104920 is an abundant number, since it is smaller than the sum of its proper divisors (553139856840).

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

222011104920 is a wasteful number, since it uses less digits than its factorization.

222011104920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899466 (or 899451 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 222011104920 in words is "two hundred twenty-two billion, eleven million, one hundred four thousand, nine hundred twenty".