2232622352520 has 960 divisors, whose sum is σ = 8987495045760. Its totient is φ = 495345715200.

The previous prime is 2232622352483. The next prime is 2232622352551. The reversal of 2232622352520 is 252532262322.

2232622352520 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 62 + 23 + 52 + 520 = 666.

It is a super-3 number, since 3×2232622352520³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 1477578565 + ... + 1477580075.

It is an arithmetic number, because the mean of its divisors is an integer number (9361974006).

Almost surely, 2^{2232622352520} is an apocalyptic number.

2232622352520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2232622352520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4493747522880).

2232622352520 is an abundant number, since it is smaller than the sum of its proper divisors (6754872693240).

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

2232622352520 is a wasteful number, since it uses less digits than its factorization.

2232622352520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 2232622352520 in words is "two trillion, two hundred thirty-two billion, six hundred twenty-two million, three hundred fifty-two thousand, five hundred twenty".