1126162540722 has 32 divisors (see below), whose sum is σ = 2307510261504. Its totient is φ = 366191971200.

The previous prime is 1126162540697. The next prime is 1126162540751. The reversal of 1126162540722 is 2270452616211.

It is a super-4 number, since 4×1126162540722⁴ (a number of 49 digits) contains 4444 as substring.

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, 2066448 + ... + 2553924.

It is an arithmetic number, because the mean of its divisors is an integer number (72109695672).

Almost surely, 2^{1126162540722} is an apocalyptic number.

1126162540722 is an abundant number, since it is smaller than the sum of its proper divisors (1181347720782).

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

1126162540722 is a wasteful number, since it uses less digits than its factorization.

1126162540722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496914.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 1126162540722 in words is "one trillion, one hundred twenty-six billion, one hundred sixty-two million, five hundred forty thousand, seven hundred twenty-two".