22201555352 has 16 divisors (see below), whose sum is σ = 41672357160. Its totient is φ = 11088926784.

The previous prime is 22201555351. The next prime is 22201555361. The reversal of 22201555352 is 25355510222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201555351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1473398 + ... + 1488389.

Almost surely, 2^22201555352 is an apocalyptic number.

It is an amenable number.

22201555352 is a deficient number, since it is larger than the sum of its proper divisors (19470801808).

22201555352 is a wasteful number, since it uses less digits than its factorization.

22201555352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962730 (or 2962726 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 22201555352 in words is "twenty-two billion, two hundred one million, five hundred fifty-five thousand, three hundred fifty-two".