2122107060020 has 96 divisors (see below), whose sum is σ = 4792429950336. Its totient is φ = 786473676800.

The previous prime is 2122107060019. The next prime is 2122107060023. The reversal of 2122107060020 is 200607012212.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122107060023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7796015 + ... + 8063625.

It is an arithmetic number, because the mean of its divisors is an integer number (49921145316).

Almost surely, 2^{2122107060020} is an apocalyptic number.

2122107060020 is a gapful number since it is divisible by the number (20) 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 2122107060020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2396214975168).

2122107060020 is an abundant number, since it is smaller than the sum of its proper divisors (2670322890316).

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

2122107060020 is a wasteful number, since it uses less digits than its factorization.

2122107060020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268001 (or 267999 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The spelling of 2122107060020 in words is "two trillion, one hundred twenty-two billion, one hundred seven million, sixty thousand, twenty".