100422511230 has 32 divisors (see below), whose sum is σ = 241180005024. Its totient is φ = 26760894336.

The previous prime is 100422511223. The next prime is 100422511253. The reversal of 100422511230 is 32115224001.

It is a super-2 number, since 2×100422511230² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100422511197 and 100422511206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1108309 + ... + 1195488.

It is an arithmetic number, because the mean of its divisors is an integer number (7536875157).

Almost surely, 2^100422511230 is an apocalyptic number.

100422511230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100422511230 is an abundant number, since it is smaller than the sum of its proper divisors (140757493794).

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

100422511230 is a wasteful number, since it uses less digits than its factorization.

100422511230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305260.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 100422511230 its reverse (32115224001), we get a palindrome (132537735231).

The spelling of 100422511230 in words is "one hundred billion, four hundred twenty-two million, five hundred eleven thousand, two hundred thirty".