222020102046 has 8 divisors (see below), whose sum is σ = 444040204104. Its totient is φ = 74006700680.

The previous prime is 222020102033. The next prime is 222020102047. The reversal of 222020102046 is 640201020222.

It is a sphenic number, since it is the product of 3 distinct primes.

222020102046 is an admirable number.

It is a super-2 number, since 2×222020102046² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222020102047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18501675165 + ... + 18501675176.

It is an arithmetic number, because the mean of its divisors is an integer number (55505025513).

Almost surely, 2^222020102046 is an apocalyptic number.

222020102046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222020102046 is a wasteful number, since it uses less digits than its factorization.

222020102046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37003350346.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 222020102046 its reverse (640201020222), we get a palindrome (862221122268).

The spelling of 222020102046 in words is "two hundred twenty-two billion, twenty million, one hundred two thousand, forty-six".