22200002012023 has 32 divisors (see below), whose sum is σ = 25541572976640. Its totient is φ = 19114165848960.

The previous prime is 22200002012021. The next prime is 22200002012039. The reversal of 22200002012023 is 32021020000222.

It is a cyclic number.

It is not a de Polignac number, because 22200002012023 - 2¹ = 22200002012021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22200002011988 and 22200002012006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200002012021) 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, 1312293 + ... + 6791326.

It is an arithmetic number, because the mean of its divisors is an integer number (798174155520).

Almost surely, 2^{22200002012023} is an apocalyptic number.

22200002012023 is a deficient number, since it is larger than the sum of its proper divisors (3341570964617).

22200002012023 is a wasteful number, since it uses less digits than its factorization.

22200002012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8103847.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 22200002012023 its reverse (32021020000222), we get a palindrome (54221022012245).

The spelling of 22200002012023 in words is "twenty-two trillion, two hundred billion, two million, twelve thousand, twenty-three".