2120010021022 has 8 divisors (see below), whose sum is σ = 3180030917400. Its totient is φ = 1059999715224.

The previous prime is 2120010021001. The next prime is 2120010021053. The reversal of 2120010021022 is 2201200100212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2120010020993 and 2120010021011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2126697 + ... + 2960212.

It is an arithmetic number, because the mean of its divisors is an integer number (397503864675).

Almost surely, 2^{2120010021022} is an apocalyptic number.

2120010021022 is a deficient number, since it is larger than the sum of its proper divisors (1060020896378).

2120010021022 is a wasteful number, since it uses less digits than its factorization.

2120010021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295290.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2120010021022 its reverse (2201200100212), we get a palindrome (4321210121234).

The spelling of 2120010021022 in words is "two trillion, one hundred twenty billion, ten million, twenty-one thousand, twenty-two".