2242708156836 has 96 divisors (see below), whose sum is σ = 6669764640000. Its totient is φ = 638391642624.

The previous prime is 2242708156823. The next prime is 2242708156837. The reversal of 2242708156836 is 6386518072422.

2242708156836 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 70 + 8 + 1 + 568 + 3 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2242708156837) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5310661 + ... + 5717388.

It is an arithmetic number, because the mean of its divisors is an integer number (69476715000).

Almost surely, 2^{2242708156836} is an apocalyptic number.

It is an amenable number.

2242708156836 is an abundant number, since it is smaller than the sum of its proper divisors (4427056483164).

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

2242708156836 is a wasteful number, since it uses less digits than its factorization.

2242708156836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11028338 (or 11028330 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 2242708156836 in words is "two trillion, two hundred forty-two billion, seven hundred eight million, one hundred fifty-six thousand, eight hundred thirty-six".