22101114012045 has 16 divisors (see below), whose sum is σ = 35361854553600. Its totient is φ = 11787236761664.

The previous prime is 22101114012013. The next prime is 22101114012067. The reversal of 22101114012045 is 54021041110122.

It is a cyclic number.

It is not a de Polignac number, because 22101114012045 - 2⁵ = 22101114012013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8057587 + ... + 10446383.

It is an arithmetic number, because the mean of its divisors is an integer number (2210115909600).

Almost surely, 2^{22101114012045} is an apocalyptic number.

It is an amenable number.

22101114012045 is a deficient number, since it is larger than the sum of its proper divisors (13260740541555).

22101114012045 is a wasteful number, since it uses less digits than its factorization.

22101114012045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005604.

The product of its (nonzero) digits is 640, while the sum is 24.

Adding to 22101114012045 its reverse (54021041110122), we get a palindrome (76122155122167).

The spelling of 22101114012045 in words is "twenty-two trillion, one hundred one billion, one hundred fourteen million, twelve thousand, forty-five".