220507037046 has 16 divisors (see below), whose sum is σ = 490015638000. Its totient is φ = 73502345664.

The previous prime is 220507037033. The next prime is 220507037071. The reversal of 220507037046 is 640730705022.

It is a happy number.

It is a super-2 number, since 2×220507037046² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220507037046.

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, 2041731771 + ... + 2041731878.

It is an arithmetic number, because the mean of its divisors is an integer number (30625977375).

Almost surely, 2^220507037046 is an apocalyptic number.

220507037046 is an abundant number, since it is smaller than the sum of its proper divisors (269508600954).

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

220507037046 is a wasteful number, since it uses less digits than its factorization.

220507037046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4083463660 (or 4083463654 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 220507037046 in words is "two hundred twenty billion, five hundred seven million, thirty-seven thousand, forty-six".