2120411751022 has 16 divisors (see below), whose sum is σ = 3183369789600. Its totient is φ = 1059288697888.

The previous prime is 2120411751019. The next prime is 2120411751043. The reversal of 2120411751022 is 2201571140212.

It is a super-2 number, since 2×2120411751022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22144104 + ... + 22239652.

It is an arithmetic number, because the mean of its divisors is an integer number (198960611850).

Almost surely, 2^{2120411751022} is an apocalyptic number.

2120411751022 is a deficient number, since it is larger than the sum of its proper divisors (1062958038578).

2120411751022 is a wasteful number, since it uses less digits than its factorization.

2120411751022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105035.

The product of its (nonzero) digits is 2240, while the sum is 28.

Adding to 2120411751022 its reverse (2201571140212), we get a palindrome (4321982891234).

The spelling of 2120411751022 in words is "two trillion, one hundred twenty billion, four hundred eleven million, seven hundred fifty-one thousand, twenty-two".