2055422156232 has 32 divisors (see below), whose sum is σ = 5138596980000. Its totient is φ = 685135173504.

The previous prime is 2055422156231. The next prime is 2055422156279. The reversal of 2055422156232 is 2326512245502.

It is not an unprimeable number, because it can be changed into a prime (2055422156231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3595644 + ... + 4127892.

It is an arithmetic number, because the mean of its divisors is an integer number (160581155625).

Almost surely, 2^{2055422156232} is an apocalyptic number.

It is an amenable number.

2055422156232 is an abundant number, since it is smaller than the sum of its proper divisors (3083174823768).

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

2055422156232 is a wasteful number, since it uses less digits than its factorization.

2055422156232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693165 (or 693161 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 2055422156232 in words is "two trillion, fifty-five billion, four hundred twenty-two million, one hundred fifty-six thousand, two hundred thirty-two".