13012022101 has 16 divisors (see below), whose sum is σ = 14401214464. Its totient is φ = 11678727744.

The previous prime is 13012022087. The next prime is 13012022117. The reversal of 13012022101 is 10122021031.

It is a cyclic number.

It is not a de Polignac number, because 13012022101 - 2⁵ = 13012022069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012022171) 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, 791770 + ... + 808036.

It is an arithmetic number, because the mean of its divisors is an integer number (900075904).

Almost surely, 2^13012022101 is an apocalyptic number.

It is an amenable number.

13012022101 is a deficient number, since it is larger than the sum of its proper divisors (1389192363).

13012022101 is a wasteful number, since it uses less digits than its factorization.

13012022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17980.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 13012022101 its reverse (10122021031), we get a palindrome (23134043132).

The spelling of 13012022101 in words is "thirteen billion, twelve million, twenty-two thousand, one hundred one".