222020010102 has 16 divisors (see below), whose sum is σ = 484407294912. Its totient is φ = 67278790920.

The previous prime is 222020010101. The next prime is 222020010109. The reversal of 222020010102 is 201010020222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222020010101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1681969708 + ... + 1681969839.

It is an arithmetic number, because the mean of its divisors is an integer number (30275455932).

Almost surely, 2^222020010102 is an apocalyptic number.

222020010102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222020010102 is an abundant number, since it is smaller than the sum of its proper divisors (262387284810).

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

222020010102 is a wasteful number, since it uses less digits than its factorization.

222020010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363939563.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 222020010102 its reverse (201010020222), we get a palindrome (423030030324).

The spelling of 222020010102 in words is "two hundred twenty-two billion, twenty million, ten thousand, one hundred two".