220122134030 has 32 divisors (see below), whose sum is σ = 397686439584. Its totient is φ = 87723248256.

The previous prime is 220122134021. The next prime is 220122134053. The reversal of 220122134030 is 30431221022.

It is a junction number, because it is equal to n+sod(n) for n = 220122133993 and 220122134011.

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, 6109649 + ... + 6145571.

It is an arithmetic number, because the mean of its divisors is an integer number (12427701237).

Almost surely, 2^220122134030 is an apocalyptic number.

220122134030 is a deficient number, since it is larger than the sum of its proper divisors (177564305554).

220122134030 is a wasteful number, since it uses less digits than its factorization.

220122134030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38180.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 220122134030 its reverse (30431221022), we get a palindrome (250553355052).

The spelling of 220122134030 in words is "two hundred twenty billion, one hundred twenty-two million, one hundred thirty-four thousand, thirty".