10022055142 has 12 divisors (see below), whose sum is σ = 16523967348. Its totient is φ = 4555479500.

The previous prime is 10022055137. The next prime is 10022055149. The reversal of 10022055142 is 24155022001.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022055149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20706484 + ... + 20706967.

It is an arithmetic number, because the mean of its divisors is an integer number (1376997279).

Almost surely, 2^10022055142 is an apocalyptic number.

10022055142 is a deficient number, since it is larger than the sum of its proper divisors (6501912206).

10022055142 is a wasteful number, since it uses less digits than its factorization.

10022055142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41413475 (or 41413464 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 10022055142 its reverse (24155022001), we get a palindrome (34177077143).

The spelling of 10022055142 in words is "ten billion, twenty-two million, fifty-five thousand, one hundred forty-two".