110122021002 has 32 divisors (see below), whose sum is σ = 253162449792. Its totient is φ = 31281562944.

The previous prime is 110122020961. The next prime is 110122021027. The reversal of 110122021002 is 200120221011.

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, 7570633 + ... + 7585164.

It is an arithmetic number, because the mean of its divisors is an integer number (7911326556).

Almost surely, 2^110122021002 is an apocalyptic number.

110122021002 is an abundant number, since it is smaller than the sum of its proper divisors (143040428790).

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

110122021002 is a wasteful number, since it uses less digits than its factorization.

110122021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15155982.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110122021002 its reverse (200120221011), we get a palindrome (310242242013).

Subtracting 110122021002 from its reverse (200120221011), we obtain a square (89998200009 = 299997²).

The spelling of 110122021002 in words is "one hundred ten billion, one hundred twenty-two million, twenty-one thousand, two".