101455422 has 32 divisors (see below), whose sum is σ = 219428352. Its totient is φ = 31150464.

The previous prime is 101455391. The next prime is 101455429. The reversal of 101455422 is 224554101.

It is a junction number, because it is equal to n+sod(n) for n = 101455392 and 101455401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101455429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5788 + ... + 15375.

It is an arithmetic number, because the mean of its divisors is an integer number (6857136).

Almost surely, 2^101455422 is an apocalyptic number.

101455422 is an abundant number, since it is smaller than the sum of its proper divisors (117972930).

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

101455422 is a wasteful number, since it uses less digits than its factorization.

101455422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21232.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 101455422 is about 10072.5082278447. The cubic root of 101455422 is about 466.3998698349.

The spelling of 101455422 in words is "one hundred one million, four hundred fifty-five thousand, four hundred twenty-two".