2200120022232 has 96 divisors (see below), whose sum is σ = 6573392514000. Its totient is φ = 659211970560.

The previous prime is 2200120022203. The next prime is 2200120022267. The reversal of 2200120022232 is 2322200210022.

It is a super-2 number, since 2×2200120022232² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15535857 + ... + 15676832.

Almost surely, 2^{2200120022232} is an apocalyptic number.

2200120022232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2200120022232 is an abundant number, since it is smaller than the sum of its proper divisors (4373272491768).

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

2200120022232 is a wasteful number, since it uses less digits than its factorization.

2200120022232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31212801 (or 31212794 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2200120022232 its reverse (2322200210022), we get a palindrome (4522320232254).

The spelling of 2200120022232 in words is "two trillion, two hundred billion, one hundred twenty million, twenty-two thousand, two hundred thirty-two".