1922295570112 has 28 divisors (see below), whose sum is σ = 3814744751496. Its totient is φ = 961100042240.

The previous prime is 1922295570103. The next prime is 1922295570137. The reversal of 1922295570112 is 2110755922291.

It is a happy number.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570528 + ... + 2042080.

It is an arithmetic number, because the mean of its divisors is an integer number (136240883982).

Almost surely, 2^{1922295570112} is an apocalyptic number.

It is an amenable number.

1922295570112 is a deficient number, since it is larger than the sum of its proper divisors (1892449181384).

1922295570112 is a wasteful number, since it uses less digits than its factorization.

1922295570112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491976 (or 1491966 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 46.

The spelling of 1922295570112 in words is "one trillion, nine hundred twenty-two billion, two hundred ninety-five million, five hundred seventy thousand, one hundred twelve".