22010210231 has 8 divisors (see below), whose sum is σ = 22322860704. Its totient is φ = 21697633440.

The previous prime is 22010210227. The next prime is 22010210251. The reversal of 22010210231 is 13201201022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22010210231 - 2² = 22010210227 is a prime.

It is a super-2 number, since 2×22010210231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010210221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917765 + ... + 941441.

It is an arithmetic number, because the mean of its divisors is an integer number (2790357588).

Almost surely, 2^22010210231 is an apocalyptic number.

22010210231 is a deficient number, since it is larger than the sum of its proper divisors (312650473).

22010210231 is a wasteful number, since it uses less digits than its factorization.

22010210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36841.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22010210231 its reverse (13201201022), we get a palindrome (35211411253).

The spelling of 22010210231 in words is "twenty-two billion, ten million, two hundred ten thousand, two hundred thirty-one".