222010332120 has 48 divisors (see below), whose sum is σ = 721533580560. Its totient is φ = 59202755136.

The previous prime is 222010332113. The next prime is 222010332133. The reversal of 222010332120 is 21233010222.

222010332120 is a `hidden beast` number, since 2 + 220 + 103 + 321 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222010332093 and 222010332102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 308347324 + ... + 308348043.

It is an arithmetic number, because the mean of its divisors is an integer number (15031949595).

Almost surely, 2^222010332120 is an apocalyptic number.

222010332120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222010332120 is an abundant number, since it is smaller than the sum of its proper divisors (499523248440).

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

222010332120 is a wasteful number, since it uses less digits than its factorization.

222010332120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616695384 (or 616695377 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 222010332120 its reverse (21233010222), we get a palindrome (243243342342).

The spelling of 222010332120 in words is "two hundred twenty-two billion, ten million, three hundred thirty-two thousand, one hundred twenty".