10222021120110 has 32 divisors (see below), whose sum is σ = 24547929386112. Its totient is φ = 2724196887840.

The previous prime is 10222021120099. The next prime is 10222021120111. The reversal of 10222021120110 is 1102112022201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10222021120110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222021120111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104663556 + ... + 104761175.

It is an arithmetic number, because the mean of its divisors is an integer number (767122793316).

Almost surely, 2^{10222021120110} is an apocalyptic number.

10222021120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10222021120110 is an abundant number, since it is smaller than the sum of its proper divisors (14325908266002).

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

10222021120110 is a wasteful number, since it uses less digits than its factorization.

10222021120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209426368.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10222021120110 its reverse (1102112022201), we get a palindrome (11324133142311).

The spelling of 10222021120110 in words is "ten trillion, two hundred twenty-two billion, twenty-one million, one hundred twenty thousand, one hundred ten".