1020122130332 has 48 divisors (see below), whose sum is σ = 1822903930848. Its totient is φ = 499375134720.

The previous prime is 1020122130311. The next prime is 1020122130337. The reversal of 1020122130332 is 2330312210201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020122130337) 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, 50724623 + ... + 50744729.

It is an arithmetic number, because the mean of its divisors is an integer number (37977165226).

Almost surely, 2^{1020122130332} is an apocalyptic number.

It is an amenable number.

1020122130332 is a deficient number, since it is larger than the sum of its proper divisors (802781800516).

1020122130332 is a wasteful number, since it uses less digits than its factorization.

1020122130332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21126 (or 21124 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1020122130332 its reverse (2330312210201), we get a palindrome (3350434340533).

The spelling of 1020122130332 in words is "one trillion, twenty billion, one hundred twenty-two million, one hundred thirty thousand, three hundred thirty-two".