222012101022 has 8 divisors (see below), whose sum is σ = 444024202056. Its totient is φ = 74004033672.

The previous prime is 222012100997. The next prime is 222012101023. The reversal of 222012101022 is 220101210222.

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

222012101022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 222012100992 and 222012101010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222012101023) 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, 18501008413 + ... + 18501008424.

It is an arithmetic number, because the mean of its divisors is an integer number (55503025257).

Almost surely, 2^222012101022 is an apocalyptic number.

222012101022 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.

222012101022 is a wasteful number, since it uses less digits than its factorization.

222012101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37002016842.

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

Adding to 222012101022 its reverse (220101210222), we get a palindrome (442113311244).

The spelling of 222012101022 in words is "two hundred twenty-two billion, twelve million, one hundred one thousand, twenty-two".