1022201033232 has 40 divisors (see below), whose sum is σ = 2755498440384. Its totient is φ = 325919169664.

The previous prime is 1022201033179. The next prime is 1022201033233. The reversal of 1022201033232 is 2323301022201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1022201033199 and 1022201033208.

It is not an unprimeable number, because it can be changed into a prime (1022201033233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462952263 + ... + 462954470.

Almost surely, 2^{1022201033232} is an apocalyptic number.

1022201033232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1022201033232 is an abundant number, since it is smaller than the sum of its proper divisors (1733297407152).

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

1022201033232 is a wasteful number, since it uses less digits than its factorization.

1022201033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925906767 (or 925906761 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1022201033232 its reverse (2323301022201), we get a palindrome (3345502055433).

The spelling of 1022201033232 in words is "one trillion, twenty-two billion, two hundred one million, thirty-three thousand, two hundred thirty-two".