88225938401 has 2 divisors, whose sum is σ = 88225938402. Its totient is φ = 88225938400.

The previous prime is 88225938397. The next prime is 88225938407. The reversal of 88225938401 is 10483952288.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88220880400 + 5058001 = 297020^2 + 2249^2 .

It is a cyclic number.

It is not a de Polignac number, because 88225938401 - 2² = 88225938397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88225938401.

It is not a weakly prime, because it can be changed into another prime (88225938407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44112969200 + 44112969201.

It is an arithmetic number, because the mean of its divisors is an integer number (44112969201).

Almost surely, 2^88225938401 is an apocalyptic number.

It is an amenable number.

88225938401 is a deficient number, since it is larger than the sum of its proper divisors (1).

88225938401 is an equidigital number, since it uses as much as digits as its factorization.

88225938401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 88225938401 in words is "eighty-eight billion, two hundred twenty-five million, nine hundred thirty-eight thousand, four hundred one".