222010001022 has 16 divisors (see below), whose sum is σ = 448416240912. Its totient is φ = 73270627200.

The previous prime is 222010000943. The next prime is 222010001027. The reversal of 222010001022 is 220100010222.

It is a junction number, because it is equal to n+sod(n) for n = 222010000989 and 222010001007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222010001027) 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, 183175963 + ... + 183177174.

It is an arithmetic number, because the mean of its divisors is an integer number (28026015057).

Almost surely, 2^222010001022 is an apocalyptic number.

222010001022 is an abundant number, since it is smaller than the sum of its proper divisors (226406239890).

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

222010001022 is a wasteful number, since it uses less digits than its factorization.

222010001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366353243.

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

Adding to 222010001022 its reverse (220100010222), we get a palindrome (442110011244).

It can be divided in two parts, 2 and 22010001022, that multiplied together give a palindrome (44020002044).

The spelling of 222010001022 in words is "two hundred twenty-two billion, ten million, one thousand, twenty-two".