100220022020122 has 8 divisors (see below), whose sum is σ = 150333044659200. Its totient is φ = 50109007133724.

The previous prime is 100220022020113. The next prime is 100220022020137. The reversal of 100220022020122 is 221020220022001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100220022020096 and 100220022020105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501813372 + ... + 502013047.

It is an arithmetic number, because the mean of its divisors is an integer number (18791630582400).

Almost surely, 2^{100220022020122} is an apocalyptic number.

100220022020122 is a deficient number, since it is larger than the sum of its proper divisors (50113022639078).

100220022020122 is a wasteful number, since it uses less digits than its factorization.

100220022020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003876340.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 100220022020122 its reverse (221020220022001), we get a palindrome (321240242042123).

The spelling of 100220022020122 in words is "one hundred trillion, two hundred twenty billion, twenty-two million, twenty thousand, one hundred twenty-two".