1102012022123 has 32 divisors (see below), whose sum is σ = 1164530727360. Its totient is φ = 1041632040960.

The previous prime is 1102012022113. The next prime is 1102012022161. The reversal of 1102012022123 is 3212202102011.

It is a cyclic number.

It is not a de Polignac number, because 1102012022123 - 2⁴ = 1102012022107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102012022113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110494565 + ... + 110504537.

It is an arithmetic number, because the mean of its divisors is an integer number (36391585230).

Almost surely, 2^{1102012022123} is an apocalyptic number.

1102012022123 is a deficient number, since it is larger than the sum of its proper divisors (62518705237).

1102012022123 is a wasteful number, since it uses less digits than its factorization.

1102012022123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10559.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1102012022123 its reverse (3212202102011), we get a palindrome (4314214124134).

The spelling of 1102012022123 in words is "one trillion, one hundred two billion, twelve million, twenty-two thousand, one hundred twenty-three".