101422552331 has 16 divisors (see below), whose sum is σ = 105298245024. Its totient is φ = 97607752704.

The previous prime is 101422552321. The next prime is 101422552351. The reversal of 101422552331 is 133255224101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101422552331 is a prime.

It is a super-2 number, since 2×101422552331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101422552294 and 101422552303.

It is not an unprimeable number, because it can be changed into a prime (101422552321) 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, 7073936 + ... + 7088258.

It is an arithmetic number, because the mean of its divisors is an integer number (6581140314).

Almost surely, 2^101422552331 is an apocalyptic number.

101422552331 is a deficient number, since it is larger than the sum of its proper divisors (3875692693).

101422552331 is a wasteful number, since it uses less digits than its factorization.

101422552331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16430.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 101422552331 its reverse (133255224101), we get a palindrome (234677776432).

The spelling of 101422552331 in words is "one hundred one billion, four hundred twenty-two million, five hundred fifty-two thousand, three hundred thirty-one".