22045887358 has 8 divisors (see below), whose sum is σ = 36075088440. Its totient is φ = 10020857880.

The previous prime is 22045887287. The next prime is 22045887371. The reversal of 22045887358 is 85378854022.

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

It is a super-2 number, since 2×22045887358² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 501042873 + ... + 501042916.

It is an arithmetic number, because the mean of its divisors is an integer number (4509386055).

Almost surely, 2^22045887358 is an apocalyptic number.

22045887358 is a deficient number, since it is larger than the sum of its proper divisors (14029201082).

22045887358 is a wasteful number, since it uses less digits than its factorization.

22045887358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002085802.

The product of its (nonzero) digits is 4300800, while the sum is 52.

The spelling of 22045887358 in words is "twenty-two billion, forty-five million, eight hundred eighty-seven thousand, three hundred fifty-eight".