1022042142132 has 48 divisors (see below), whose sum is σ = 2626819732992. Its totient is φ = 306702845280.

The previous prime is 1022042142101. The next prime is 1022042142161. The reversal of 1022042142132 is 2312412402201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37572538 + ... + 37599729.

It is an arithmetic number, because the mean of its divisors is an integer number (54725411104).

Almost surely, 2^{1022042142132} is an apocalyptic number.

1022042142132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1022042142132 is an abundant number, since it is smaller than the sum of its proper divisors (1604777590860).

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

1022042142132 is a wasteful number, since it uses less digits than its factorization.

1022042142132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75172388 (or 75172386 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1022042142132 its reverse (2312412402201), we get a palindrome (3334454544333).

The spelling of 1022042142132 in words is "one trillion, twenty-two billion, forty-two million, one hundred forty-two thousand, one hundred thirty-two".