220201001020222 has 16 divisors (see below), whose sum is σ = 330429447079200. Its totient is φ = 110057853265920.

The previous prime is 220201001020219. The next prime is 220201001020243. The reversal of 220201001020222 is 222020100102022.

220201001020222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220201001020196 and 220201001020205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392738722 + ... + 393299002.

It is an arithmetic number, because the mean of its divisors is an integer number (20651840442450).

Almost surely, 2^{220201001020222} is an apocalyptic number.

220201001020222 is a deficient number, since it is larger than the sum of its proper divisors (110228446058978).

220201001020222 is a wasteful number, since it uses less digits than its factorization.

220201001020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636051.

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

Adding to 220201001020222 its reverse (222020100102022), we get a palindrome (442221101122244).

It can be divided in two parts, 22020100102022 and 2, that multiplied together give a palindrome (44040200204044).

The spelling of 220201001020222 in words is "two hundred twenty trillion, two hundred one billion, one million, twenty thousand, two hundred twenty-two".