222153272200040 has 16 divisors (see below), whose sum is σ = 499844862450180. Its totient is φ = 88861308880000.

The previous prime is 222153272200039. The next prime is 222153272200087. The reversal of 222153272200040 is 40002272351222.

It can be written as a sum of positive squares in 2 ways, for example, as 189067285030276 + 33085987169764 = 13750174^2 + 5752042^2 .

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, 2776915902461 + ... + 2776915902540.

Almost surely, 2^{222153272200040} is an apocalyptic number.

222153272200040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222153272200040 is an abundant number, since it is smaller than the sum of its proper divisors (277691590250140).

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

222153272200040 is a wasteful number, since it uses less digits than its factorization.

222153272200040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5553831805012 (or 5553831805008 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The spelling of 222153272200040 in words is "two hundred twenty-two trillion, one hundred fifty-three billion, two hundred seventy-two million, two hundred thousand, forty".