2240122134402 has 24 divisors (see below), whose sum is σ = 4853663597484. Its totient is φ = 746697279744.

The previous prime is 2240122134361. The next prime is 2240122134433. The reversal of 2240122134402 is 2044312210422.

It is a happy number.

2240122134402 is a `hidden beast` number, since 2 + 2 + 4 + 0 + 1 + 2 + 213 + 440 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1812574849761 + 427547284641 = 1346319^2 + 653871^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 592458 + ... + 2198010.

Almost surely, 2^{2240122134402} is an apocalyptic number.

2240122134402 is an abundant number, since it is smaller than the sum of its proper divisors (2613541463082).

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

2240122134402 is a wasteful number, since it uses less digits than its factorization.

2240122134402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683074 (or 1683071 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2240122134402 its reverse (2044312210422), we get a palindrome (4284434344824).

The spelling of 2240122134402 in words is "two trillion, two hundred forty billion, one hundred twenty-two million, one hundred thirty-four thousand, four hundred two".