2022021012032 has 56 divisors (see below), whose sum is σ = 4827005067840. Its totient is φ = 820970933760.

The previous prime is 2022021011987. The next prime is 2022021012061. The reversal of 2022021012032 is 2302101202202.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 2022021012032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118766219 + ... + 118783242.

Almost surely, 2^{2022021012032} is an apocalyptic number.

It is an amenable number.

2022021012032 is an abundant number, since it is smaller than the sum of its proper divisors (2804984055808).

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

2022021012032 is a wasteful number, since it uses less digits than its factorization.

2022021012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237549499 (or 237549489 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2022021012032 its reverse (2302101202202), we get a palindrome (4324122214234).

The spelling of 2022021012032 in words is "two trillion, twenty-two billion, twenty-one million, twelve thousand, thirty-two".