1022250413142 has 48 divisors (see below), whose sum is σ = 2539532067072. Its totient is φ = 291120162480.

The previous prime is 1022250413117. The next prime is 1022250413159. The reversal of 1022250413142 is 2413140522201.

1022250413142 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 2 + 504 + 13 + 142 = 666.

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, 13174834 + ... + 13252197.

It is an arithmetic number, because the mean of its divisors is an integer number (52906918064).

Almost surely, 2^{1022250413142} is an apocalyptic number.

1022250413142 is an abundant number, since it is smaller than the sum of its proper divisors (1517281653930).

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

1022250413142 is a wasteful number, since it uses less digits than its factorization.

1022250413142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26427353 (or 26427350 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 1022250413142 its reverse (2413140522201), we get a palindrome (3435390935343).

The spelling of 1022250413142 in words is "one trillion, twenty-two billion, two hundred fifty million, four hundred thirteen thousand, one hundred forty-two".