899225522998 has 8 divisors (see below), whose sum is σ = 1471459946760. Its totient is φ = 408738874080.

The previous prime is 899225522947. The next prime is 899225522999.

899225522998 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×899225522998² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899225522999) 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, 20436943683 + ... + 20436943726.

It is an arithmetic number, because the mean of its divisors is an integer number (183932493345).

Almost surely, 2^899225522998 is an apocalyptic number.

899225522998 is a deficient number, since it is larger than the sum of its proper divisors (572234423762).

899225522998 is a wasteful number, since it uses less digits than its factorization.

899225522998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40873887422.

The product of its digits is 167961600, while the sum is 70.

The spelling of 899225522998 in words is "eight hundred ninety-nine billion, two hundred twenty-five million, five hundred twenty-two thousand, nine hundred ninety-eight".