1002023122032 has 60 divisors (see below), whose sum is σ = 2805240204624. Its totient is φ = 333892512000.

The previous prime is 1002023121997. The next prime is 1002023122097. The reversal of 1002023122032 is 2302213202001.

1002023122032 is a `hidden beast` number, since 100 + 202 + 312 + 20 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1002023121996 and 1002023122014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 780469 + ... + 1616532.

Almost surely, 2^{1002023122032} is an apocalyptic number.

1002023122032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1002023122032 is an abundant number, since it is smaller than the sum of its proper divisors (1803217082592).

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

1002023122032 is a wasteful number, since it uses less digits than its factorization.

1002023122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399918 (or 2399909 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1002023122032 its reverse (2302213202001), we get a palindrome (3304236324033).

The spelling of 1002023122032 in words is "one trillion, two billion, twenty-three million, one hundred twenty-two thousand, thirty-two".