1050022312400 has 60 divisors (see below), whose sum is σ = 2522920864992. Its totient is φ = 419968590720.

The previous prime is 1050022312393. The next prime is 1050022312411. The reversal of 1050022312400 is 42132200501.

It is a super-2 number, since 2×1050022312400² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 4232597 + ... + 4473803.

Almost surely, 2^{1050022312400} is an apocalyptic number.

1050022312400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050022312400 is an abundant number, since it is smaller than the sum of its proper divisors (1472898552592).

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

1050022312400 is a wasteful number, since it uses less digits than its factorization.

1050022312400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252108 (or 252097 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 1050022312400 its reverse (42132200501), we get a palindrome (1092154512901).

The spelling of 1050022312400 in words is "one trillion, fifty billion, twenty-two million, three hundred twelve thousand, four hundred".