22060642642 has 8 divisors (see below), whose sum is σ = 33100108416. Its totient is φ = 11027273172.

The previous prime is 22060642613. The next prime is 22060642657. The reversal of 22060642642 is 24624606022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22060642598 and 22060642607.

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, 1515018 + ... + 1529509.

It is an arithmetic number, because the mean of its divisors is an integer number (4137513552).

Almost surely, 2^22060642642 is an apocalyptic number.

22060642642 is a deficient number, since it is larger than the sum of its proper divisors (11039465774).

22060642642 is a wasteful number, since it uses less digits than its factorization.

22060642642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048152.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 22060642642 in words is "twenty-two billion, sixty million, six hundred forty-two thousand, six hundred forty-two".