100744022 has 4 divisors (see below), whose sum is σ = 151116036. Its totient is φ = 50372010.

The previous prime is 100744019. The next prime is 100744073. The reversal of 100744022 is 220447001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 100743985 and 100744003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25186004 + ... + 25186007.

It is an arithmetic number, because the mean of its divisors is an integer number (37779009).

Almost surely, 2^100744022 is an apocalyptic number.

100744022 is a deficient number, since it is larger than the sum of its proper divisors (50372014).

100744022 is an equidigital number, since it uses as much as digits as its factorization.

100744022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50372013.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 100744022 is about 10037.1321601342. The cubic root of 100744022 is about 465.3071882412.

The spelling of 100744022 in words is "one hundred million, seven hundred forty-four thousand, twenty-two".