1022250410142 has 64 divisors (see below), whose sum is σ = 2311317227520. Its totient is φ = 299232950400.

The previous prime is 1022250410123. The next prime is 1022250410149. The reversal of 1022250410142 is 2410140522201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022250410149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3440109 + ... + 3725432.

It is an arithmetic number, because the mean of its divisors is an integer number (36114331680).

Almost surely, 2^{1022250410142} is an apocalyptic number.

1022250410142 is an abundant number, since it is smaller than the sum of its proper divisors (1289066817378).

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

1022250410142 is a wasteful number, since it uses less digits than its factorization.

1022250410142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7165649.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 1022250410142 its reverse (2410140522201), we get a palindrome (3432390932343).

The spelling of 1022250410142 in words is "one trillion, twenty-two billion, two hundred fifty million, four hundred ten thousand, one hundred forty-two".