2255022134400 has 192 divisors, whose sum is σ = 8488547858880. Its totient is φ = 515433615360.

The previous prime is 2255022134381. The next prime is 2255022134419. The reversal of 2255022134400 is 44312205522.

It is an interprime number because it is at equal distance from previous prime (2255022134381) and next prime (2255022134419).

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 16711239 + ... + 16845638.

It is an arithmetic number, because the mean of its divisors is an integer number (44211186765).

Almost surely, 2^{2255022134400} is an apocalyptic number.

2255022134400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2255022134400 is an abundant number, since it is smaller than the sum of its proper divisors (6233525724480).

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

2255022134400 is a wasteful number, since it uses less digits than its factorization.

2255022134400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33556911 (or 33556894 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 2255022134400 its reverse (44312205522), we get a palindrome (2299334339922).

The spelling of 2255022134400 in words is "two trillion, two hundred fifty-five billion, twenty-two million, one hundred thirty-four thousand, four hundred".