1292946473022 has 16 divisors (see below), whose sum is σ = 2640911945472. Its totient is φ = 421812324440.

The previous prime is 1292946472931. The next prime is 1292946473053. The reversal of 1292946473022 is 2203746492921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2292458004 + ... + 2292458567.

It is an arithmetic number, because the mean of its divisors is an integer number (165056996592).

Almost surely, 2^{1292946473022} is an apocalyptic number.

1292946473022 is an abundant number, since it is smaller than the sum of its proper divisors (1347965472450).

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

1292946473022 is a wasteful number, since it uses less digits than its factorization.

1292946473022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4584916623.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 1292946473022 in words is "one trillion, two hundred ninety-two billion, nine hundred forty-six million, four hundred seventy-three thousand, twenty-two".