210023022421231 has 16 divisors (see below), whose sum is σ = 232081302189600. Its totient is φ = 189163603191808.

The previous prime is 210023022421181. The next prime is 210023022421243. The reversal of 210023022421231 is 132124220320012.

It is a cyclic number.

It is not a de Polignac number, because 210023022421231 - 2⁷ = 210023022421103 is a prime.

It is a super-2 number, since 2×210023022421231² (a number of 29 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 = 210023022421196 and 210023022421205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210023022421271) 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, 1884945121 + ... + 1885056538.

It is an arithmetic number, because the mean of its divisors is an integer number (14505081386850).

Almost surely, 2^{210023022421231} is an apocalyptic number.

210023022421231 is a deficient number, since it is larger than the sum of its proper divisors (22058279768369).

210023022421231 is a wasteful number, since it uses less digits than its factorization.

210023022421231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3770001818.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 210023022421231 its reverse (132124220320012), we get a palindrome (342147242741243).

The spelling of 210023022421231 in words is "two hundred ten trillion, twenty-three billion, twenty-two million, four hundred twenty-one thousand, two hundred thirty-one".