220501202105022 has 32 divisors (see below), whose sum is σ = 443820212388000. Its totient is φ = 73030784731008.

The previous prime is 220501202105021. The next prime is 220501202105029.

220501202105022 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 220501202104983 and 220501202105001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220501202105021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45301804 + ... + 49932512.

It is an arithmetic number, because the mean of its divisors is an integer number (13869381637125).

Almost surely, 2^{220501202105022} is an apocalyptic number.

220501202105022 is an abundant number, since it is smaller than the sum of its proper divisors (223319010282978).

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

220501202105022 is a wasteful number, since it uses less digits than its factorization.

220501202105022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4681420.

The product of its (nonzero) digits is 1600, while the sum is 24.

It can be divided in two parts, 22050120 and 2105022, that added together give a palindrome (24155142).

The spelling of 220501202105022 in words is "two hundred twenty trillion, five hundred one billion, two hundred two million, one hundred five thousand, twenty-two".