2222451224136 has 96 divisors (see below), whose sum is σ = 7071435745920. Its totient is φ = 621664675200.

The previous prime is 2222451224089. The next prime is 2222451224177. The reversal of 2222451224136 is 6314221542222.

2222451224136 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 4 + 512 + 2 + 4 + 136 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2222451224136.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107917600 + ... + 107938191.

It is an arithmetic number, because the mean of its divisors is an integer number (73660789020).

Almost surely, 2^{2222451224136} is an apocalyptic number.

2222451224136 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2222451224136 is an abundant number, since it is smaller than the sum of its proper divisors (4848984521784).

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

2222451224136 is a wasteful number, since it uses less digits than its factorization.

2222451224136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215855827 (or 215855820 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 2222451224136 its reverse (6314221542222), we get a palindrome (8536672766358).

The spelling of 2222451224136 in words is "two trillion, two hundred twenty-two billion, four hundred fifty-one million, two hundred twenty-four thousand, one hundred thirty-six".