1022245206332 has 48 divisors (see below), whose sum is σ = 2086801617600. Its totient is φ = 437981838336.

The previous prime is 1022245206299. The next prime is 1022245206361. The reversal of 1022245206332 is 2336025422201.

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, 4859528 + ... + 5065520.

It is an arithmetic number, because the mean of its divisors is an integer number (43475033700).

Almost surely, 2^{1022245206332} is an apocalyptic number.

It is an amenable number.

1022245206332 is an abundant number, since it is smaller than the sum of its proper divisors (1064556411268).

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

1022245206332 is a wasteful number, since it uses less digits than its factorization.

1022245206332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209635 (or 209619 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 1022245206332 in words is "one trillion, twenty-two billion, two hundred forty-five million, two hundred six thousand, three hundred thirty-two".