2202021111120 has 80 divisors (see below), whose sum is σ = 6834580630272. Its totient is φ = 586490344960.

The previous prime is 2202021111113. The next prime is 2202021111127. The reversal of 2202021111120 is 211111202022.

It is an interprime number because it is at equal distance from previous prime (2202021111113) and next prime (2202021111127).

It is a tau number, because it is divible by the number of its divisors (80).

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 2202021111120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202021111127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5390712 + ... + 5784791.

Almost surely, 2^{2202021111120} is an apocalyptic number.

2202021111120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202021111120 is an abundant number, since it is smaller than the sum of its proper divisors (4632559519152).

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

2202021111120 is a wasteful number, since it uses less digits than its factorization.

2202021111120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11176340 (or 11176334 counting only the distinct ones).

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

Adding to 2202021111120 its reverse (211111202022), we get a palindrome (2413132313142).

The spelling of 2202021111120 in words is "two trillion, two hundred two billion, twenty-one million, one hundred eleven thousand, one hundred twenty".