1022132131000 has 64 divisors (see below), whose sum is σ = 2413732464000. Its totient is φ = 405101865600.

The previous prime is 1022132130983. The next prime is 1022132131001. The reversal of 1022132131000 is 1312312201.

It is a super-2 number, since 2×1022132131000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022132131001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4579680 + ... + 4797679.

It is an arithmetic number, because the mean of its divisors is an integer number (37714569750).

Almost surely, 2^{1022132131000} is an apocalyptic number.

1022132131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022132131000 is an abundant number, since it is smaller than the sum of its proper divisors (1391600333000).

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

1022132131000 is a wasteful number, since it uses less digits than its factorization.

1022132131000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9377489 (or 9377475 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1022132131000 its reverse (1312312201), we get a palindrome (1023444443201).

The spelling of 1022132131000 in words is "one trillion, twenty-two billion, one hundred thirty-two million, one hundred thirty-one thousand".