148622113900 has 72 divisors (see below), whose sum is σ = 347491057760. Its totient is φ = 54848586240.

The previous prime is 148622113889. The next prime is 148622113901. The reversal of 148622113900 is 9311226841.

It is a self number, because there is not a number n which added to its sum of digits gives 148622113900.

It is not an unprimeable number, because it can be changed into a prime (148622113901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2688337 + ... + 2743063.

Almost surely, 2^148622113900 is an apocalyptic number.

148622113900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148622113900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173745528880).

148622113900 is an abundant number, since it is smaller than the sum of its proper divisors (198868943860).

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

148622113900 is a wasteful number, since it uses less digits than its factorization.

148622113900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56843 (or 56836 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 148622113900 in words is "one hundred forty-eight billion, six hundred twenty-two million, one hundred thirteen thousand, nine hundred".