202422220023 has 8 divisors (see below), whose sum is σ = 278602625536. Its totient is φ = 130594980600.

The previous prime is 202422219977. The next prime is 202422220031. The reversal of 202422220023 is 320022224202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202422220023 - 2⁶ = 202422219959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202422220073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1088291413 + ... + 1088291598.

It is an arithmetic number, because the mean of its divisors is an integer number (34825328192).

Almost surely, 2^202422220023 is an apocalyptic number.

202422220023 is a deficient number, since it is larger than the sum of its proper divisors (76180405513).

202422220023 is a wasteful number, since it uses less digits than its factorization.

202422220023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176583045.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 202422220023 its reverse (320022224202), we get a palindrome (522444444225).

The spelling of 202422220023 in words is "two hundred two billion, four hundred twenty-two million, two hundred twenty thousand, twenty-three".