220011212202 has 16 divisors (see below), whose sum is σ = 440027134560. Its totient is φ = 73336285712.

The previous prime is 220011212159. The next prime is 220011212231. The reversal of 220011212202 is 202212110022.

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, 799993 + ... + 1039235.

It is an arithmetic number, because the mean of its divisors is an integer number (27501695910).

Almost surely, 2^220011212202 is an apocalyptic number.

220011212202 is an abundant number, since it is smaller than the sum of its proper divisors (220015922358).

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

220011212202 is a wasteful number, since it uses less digits than its factorization.

220011212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392517.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220011212202 its reverse (202212110022), we get a palindrome (422223322224).

The spelling of 220011212202 in words is "two hundred twenty billion, eleven million, two hundred twelve thousand, two hundred two".