2042660242022 has 16 divisors (see below), whose sum is σ = 3065091036480. Its totient is φ = 1020963307368.

The previous prime is 2042660242019. The next prime is 2042660242057. The reversal of 2042660242022 is 2202420662402.

It is a super-2 number, since 2×2042660242022² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2042660242022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77752133 + ... + 77778399.

It is an arithmetic number, because the mean of its divisors is an integer number (191568189780).

Almost surely, 2^{2042660242022} is an apocalyptic number.

2042660242022 is a deficient number, since it is larger than the sum of its proper divisors (1022430794458).

2042660242022 is a wasteful number, since it uses less digits than its factorization.

2042660242022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38755.

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 2042660242022 in words is "two trillion, forty-two billion, six hundred sixty million, two hundred forty-two thousand, twenty-two".