2110022212020 has 48 divisors (see below), whose sum is σ = 5912541613440. Its totient is φ = 562245978496.

The previous prime is 2110022212003. The next prime is 2110022212037. The reversal of 2110022212020 is 202122200112.

It is an interprime number because it is at equal distance from previous prime (2110022212003) and next prime (2110022212037).

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

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, 13251807 + ... + 13410086.

It is an arithmetic number, because the mean of its divisors is an integer number (123177950280).

Almost surely, 2^{2110022212020} is an apocalyptic number.

2110022212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110022212020 is an abundant number, since it is smaller than the sum of its proper divisors (3802519401420).

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

2110022212020 is a wasteful number, since it uses less digits than its factorization.

2110022212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26663224 (or 26663222 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2110022212020 its reverse (202122200112), we get a palindrome (2312144412132).

The spelling of 2110022212020 in words is "two trillion, one hundred ten billion, twenty-two million, two hundred twelve thousand, twenty".