422965022942 has 32 divisors (see below), whose sum is σ = 797536744704. Its totient is φ = 164791560120.

The previous prime is 422965022941. The next prime is 422965022947. The reversal of 422965022942 is 249220569224.

It is a super-3 number, since 3×422965022942³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422965022941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11330648 + ... + 11367915.

It is an arithmetic number, because the mean of its divisors is an integer number (24923023272).

Almost surely, 2^422965022942 is an apocalyptic number.

422965022942 is a deficient number, since it is larger than the sum of its proper divisors (374571721762).

422965022942 is a wasteful number, since it uses less digits than its factorization.

422965022942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22698605 (or 22698583 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 422965022942 in words is "four hundred twenty-two billion, nine hundred sixty-five million, twenty-two thousand, nine hundred forty-two".