1102122210231 has 72 divisors (see below), whose sum is σ = 1881099118080. Its totient is φ = 609085728576.

The previous prime is 1102122210113. The next prime is 1102122210247. The reversal of 1102122210231 is 1320122212011.

1102122210231 is a `hidden beast` number, since 1 + 1 + 0 + 212 + 221 + 0 + 231 = 666.

It is not a de Polignac number, because 1102122210231 - 2⁹ = 1102122209719 is a prime.

It is a super-2 number, since 2×1102122210231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102122210251) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14364990 + ... + 14441508.

It is an arithmetic number, because the mean of its divisors is an integer number (26126376640).

Almost surely, 2^{1102122210231} is an apocalyptic number.

1102122210231 is a deficient number, since it is larger than the sum of its proper divisors (778976907849).

1102122210231 is a wasteful number, since it uses less digits than its factorization.

1102122210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76773 (or 76733 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1102122210231 its reverse (1320122212011), we get a palindrome (2422244422242).

The spelling of 1102122210231 in words is "one trillion, one hundred two billion, one hundred twenty-two million, two hundred ten thousand, two hundred thirty-one".