2422042668820 has 24 divisors (see below), whose sum is σ = 5091422128128. Its totient is φ = 967839444000.

The previous prime is 2422042668817. The next prime is 2422042668821. The reversal of 2422042668820 is 288662402242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422042668821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61081156 + ... + 61120795.

It is an arithmetic number, because the mean of its divisors is an integer number (212142588672).

Almost surely, 2^{2422042668820} is an apocalyptic number.

2422042668820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422042668820 is an abundant number, since it is smaller than the sum of its proper divisors (2669379459308).

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

2422042668820 is a wasteful number, since it uses less digits than its factorization.

2422042668820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122202951 (or 122202949 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 46.

The spelling of 2422042668820 in words is "two trillion, four hundred twenty-two billion, forty-two million, six hundred sixty-eight thousand, eight hundred twenty".