101022222231 has 24 divisors (see below), whose sum is σ = 166931575200. Its totient is φ = 57669961536.

The previous prime is 101022222193. The next prime is 101022222241. The reversal of 101022222231 is 132222220101.

It is not a de Polignac number, because 101022222231 - 2¹⁴ = 101022205847 is a prime.

It is a super-2 number, since 2×101022222231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101022222241) 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, 727656 + ... + 855293.

It is an arithmetic number, because the mean of its divisors is an integer number (6955482300).

Almost surely, 2^101022222231 is an apocalyptic number.

101022222231 is a deficient number, since it is larger than the sum of its proper divisors (65909352969).

101022222231 is a wasteful number, since it uses less digits than its factorization.

101022222231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583975 (or 1583972 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 101022222231 its reverse (132222220101), we get a palindrome (233244442332).

The spelling of 101022222231 in words is "one hundred one billion, twenty-two million, two hundred twenty-two thousand, two hundred thirty-one".