22635701214 has 48 divisors (see below), whose sum is σ = 52816422528. Its totient is φ = 6467314392.

The previous prime is 22635701201. The next prime is 22635701239. The reversal of 22635701214 is 41210753622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11392 + ... + 213075.

It is an arithmetic number, because the mean of its divisors is an integer number (1100342136).

Almost surely, 2^22635701214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22635701214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26408211264).

22635701214 is an abundant number, since it is smaller than the sum of its proper divisors (30180721314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22635701214 is an frugal number, since it uses more digits than its factorization.

22635701214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224507 (or 224479 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 22635701214 in words is "twenty-two billion, six hundred thirty-five million, seven hundred one thousand, two hundred fourteen".