2119274549092 has 48 divisors (see below), whose sum is σ = 3942380603392. Its totient is φ = 995064704640.

The previous prime is 2119274549069. The next prime is 2119274549131. The reversal of 2119274549092 is 2909454729112.

It is a super-2 number, since 2×2119274549092² (a number of 25 digits) contains 22 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, 1092133 + ... + 2330515.

Almost surely, 2^{2119274549092} is an apocalyptic number.

It is an amenable number.

2119274549092 is a deficient number, since it is larger than the sum of its proper divisors (1823106054300).

2119274549092 is a wasteful number, since it uses less digits than its factorization.

2119274549092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238828 (or 1238826 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 2119274549092 in words is "two trillion, one hundred nineteen billion, two hundred seventy-four million, five hundred forty-nine thousand, ninety-two".