20002220022195 has 32 divisors (see below), whose sum is σ = 35586709539840. Its totient is φ = 10659688495200.

The previous prime is 20002220022163. The next prime is 20002220022229. The reversal of 20002220022195 is 59122002220002.

It is not a de Polignac number, because 20002220022195 - 2⁵ = 20002220022163 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56504731 + ... + 56857620.

It is an arithmetic number, because the mean of its divisors is an integer number (1112084673120).

Almost surely, 2^{20002220022195} is an apocalyptic number.

20002220022195 is a deficient number, since it is larger than the sum of its proper divisors (15584489517645).

20002220022195 is a wasteful number, since it uses less digits than its factorization.

20002220022195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113363672 (or 113363666 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 20002220022195 its reverse (59122002220002), we get a palindrome (79124222242197).

The spelling of 20002220022195 in words is "twenty trillion, two billion, two hundred twenty million, twenty-two thousand, one hundred ninety-five".