220022034402 has 16 divisors (see below), whose sum is σ = 440051862240. Its totient is φ = 73339379232.

The previous prime is 220022034343. The next prime is 220022034409. The reversal of 220022034402 is 204430220022.

It is not an unprimeable number, because it can be changed into a prime (220022034409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81349 + ... + 668327.

It is an arithmetic number, because the mean of its divisors is an integer number (27503241390).

Almost surely, 2^220022034402 is an apocalyptic number.

220022034402 is an abundant number, since it is smaller than the sum of its proper divisors (220029827838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220022034402 is a wasteful number, since it uses less digits than its factorization.

220022034402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649457.

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

Adding to 220022034402 its reverse (204430220022), we get a palindrome (424452254424).

The spelling of 220022034402 in words is "two hundred twenty billion, twenty-two million, thirty-four thousand, four hundred two".