2122501587474 has 16 divisors (see below), whose sum is σ = 4245017692608. Its totient is φ = 707498109552.

The previous prime is 2122501587467. The next prime is 2122501587499. The reversal of 2122501587474 is 4747851052212.

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 7 ways as a sum of consecutive naturals, for example, 2610304 + ... + 3325460.

It is an arithmetic number, because the mean of its divisors is an integer number (265313605788).

Almost surely, 2^{2122501587474} is an apocalyptic number.

2122501587474 is an abundant number, since it is smaller than the sum of its proper divisors (2122516105134).

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

2122501587474 is a wasteful number, since it uses less digits than its factorization.

2122501587474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209809.

The product of its (nonzero) digits is 1254400, while the sum is 48.

The spelling of 2122501587474 in words is "two trillion, one hundred twenty-two billion, five hundred one million, five hundred eighty-seven thousand, four hundred seventy-four".