22240606346 has 32 divisors (see below), whose sum is σ = 38990885760. Its totient is φ = 9316996416.

The previous prime is 22240606331. The next prime is 22240606357. The reversal of 22240606346 is 64360604222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143885 + ... + 255311.

It is an arithmetic number, because the mean of its divisors is an integer number (1218465180).

Almost surely, 2^22240606346 is an apocalyptic number.

22240606346 is a deficient number, since it is larger than the sum of its proper divisors (16750279414).

22240606346 is a wasteful number, since it uses less digits than its factorization.

22240606346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111758.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 22240606346 in words is "twenty-two billion, two hundred forty million, six hundred six thousand, three hundred forty-six".