22145573614 has 16 divisors (see below), whose sum is σ = 35013300480. Its totient is φ = 10476027000.

The previous prime is 22145573573. The next prime is 22145573657. The reversal of 22145573614 is 41637554122.

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, 359464 + ... + 416539.

It is an arithmetic number, because the mean of its divisors is an integer number (2188331280).

Almost surely, 2^22145573614 is an apocalyptic number.

22145573614 is a deficient number, since it is larger than the sum of its proper divisors (12867726866).

22145573614 is a wasteful number, since it uses less digits than its factorization.

22145573614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776775.

The product of its digits is 201600, while the sum is 40.

The spelling of 22145573614 in words is "twenty-two billion, one hundred forty-five million, five hundred seventy-three thousand, six hundred fourteen".