22023402214 has 16 divisors (see below), whose sum is σ = 36043822080. Its totient is φ = 10009101960.

The previous prime is 22023402143. The next prime is 22023402229. The reversal of 22023402214 is 41220432022.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76747 + ... + 223465.

It is an arithmetic number, because the mean of its divisors is an integer number (2252738880).

Almost surely, 2^22023402214 is an apocalyptic number.

22023402214 is a deficient number, since it is larger than the sum of its proper divisors (14020419866).

22023402214 is a wasteful number, since it uses less digits than its factorization.

22023402214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153555.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22023402214 its reverse (41220432022), we get a palindrome (63243834236).

The spelling of 22023402214 in words is "twenty-two billion, twenty-three million, four hundred two thousand, two hundred fourteen".