22217150248 has 16 divisors (see below), whose sum is σ = 41658753780. Its totient is φ = 11108149248.

The previous prime is 22217150231. The next prime is 22217150269. The reversal of 22217150248 is 84205171222.

It can be written as a sum of positive squares in 2 ways, for example, as 21856074244 + 361076004 = 147838^2 + 19002^2 .

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, 335190 + ... + 395962.

Almost surely, 2^22217150248 is an apocalyptic number.

It is an amenable number.

22217150248 is a deficient number, since it is larger than the sum of its proper divisors (19441603532).

22217150248 is a wasteful number, since it uses less digits than its factorization.

22217150248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106476 (or 106472 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The spelling of 22217150248 in words is "twenty-two billion, two hundred seventeen million, one hundred fifty thousand, two hundred forty-eight".