1522120220332 has 6 divisors (see below), whose sum is σ = 2663710385588. Its totient is φ = 761060110164.

The previous prime is 1522120220323. The next prime is 1522120220399. The reversal of 1522120220332 is 2330220212251.

It is a junction number, because it is equal to n+sod(n) for n = 1522120220297 and 1522120220306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190265027538 + ... + 190265027545.

Almost surely, 2^{1522120220332} is an apocalyptic number.

It is an amenable number.

1522120220332 is a deficient number, since it is larger than the sum of its proper divisors (1141590165256).

1522120220332 is a wasteful number, since it uses less digits than its factorization.

1522120220332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380530055087 (or 380530055085 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 1522120220332 its reverse (2330220212251), we get a palindrome (3852340432583).

The spelling of 1522120220332 in words is "one trillion, five hundred twenty-two billion, one hundred twenty million, two hundred twenty thousand, three hundred thirty-two".