2242642266420 has 48 divisors (see below), whose sum is σ = 6281862249600. Its totient is φ = 597803280256.

The previous prime is 2242642266407. The next prime is 2242642266451. The reversal of 2242642266420 is 246622462422.

It is a super-3 number, since 3×2242642266420³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7178832 + ... + 7484711.

It is an arithmetic number, because the mean of its divisors is an integer number (130872130200).

Almost surely, 2^{2242642266420} is an apocalyptic number.

2242642266420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242642266420 is an abundant number, since it is smaller than the sum of its proper divisors (4039219983180).

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

2242642266420 is a wasteful number, since it uses less digits than its factorization.

2242642266420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14666104 (or 14666102 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 2242642266420 in words is "two trillion, two hundred forty-two billion, six hundred forty-two million, two hundred sixty-six thousand, four hundred twenty".