2111021010032 has 80 divisors (see below), whose sum is σ = 4489489806048. Its totient is φ = 953632727040.

The previous prime is 2111021010017. The next prime is 2111021010061. The reversal of 2111021010032 is 2300101201112.

It is a junction number, because it is equal to n+sod(n) for n = 2111021009989 and 2111021010016.

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, 86246948 + ... + 86271420.

Almost surely, 2^{2111021010032} is an apocalyptic number.

2111021010032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2111021010032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2244744903024).

2111021010032 is an abundant number, since it is smaller than the sum of its proper divisors (2378468796016).

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

2111021010032 is a wasteful number, since it uses less digits than its factorization.

2111021010032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27498 (or 27492 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2111021010032 its reverse (2300101201112), we get a palindrome (4411122211144).

The spelling of 2111021010032 in words is "two trillion, one hundred eleven billion, twenty-one million, ten thousand, thirty-two".