220431222134022 has 16 divisors (see below), whose sum is σ = 440869162140720. Its totient is φ = 73475954399232.

The previous prime is 220431222134003. The next prime is 220431222134051.

220431222134022 is nontrivially palindromic in base 10.

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, 279484747 + ... + 280272342.

It is an arithmetic number, because the mean of its divisors is an integer number (27554322633795).

Almost surely, 2^{220431222134022} is an apocalyptic number.

220431222134022 is an abundant number, since it is smaller than the sum of its proper divisors (220437940006698).

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

220431222134022 is a wasteful number, since it uses less digits than its factorization.

220431222134022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559822727.

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 220431222134022 in words is "two hundred twenty trillion, four hundred thirty-one billion, two hundred twenty-two million, one hundred thirty-four thousand, twenty-two".