42110022311020 has 24 divisors (see below), whose sum is σ = 88466376981024. Its totient is φ = 16837279376256.

The previous prime is 42110022310991. The next prime is 42110022311053. The reversal of 42110022311020 is 2011322001124.

It is a super-2 number, since 2×42110022311020² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420545449 + ... + 420645568.

It is an arithmetic number, because the mean of its divisors is an integer number (3686099040876).

Almost surely, 2^{42110022311020} is an apocalyptic number.

It is an amenable number.

42110022311020 is an abundant number, since it is smaller than the sum of its proper divisors (46356354670004).

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

42110022311020 is a wasteful number, since it uses less digits than its factorization.

42110022311020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841193529 (or 841193527 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 42110022311020 its reverse (2011322001124), we get a palindrome (44121344312144).

The spelling of 42110022311020 in words is "forty-two trillion, one hundred ten billion, twenty-two million, three hundred eleven thousand, twenty".