2222100210022 has 48 divisors (see below), whose sum is σ = 4231000258128. Its totient is φ = 865512453120.

The previous prime is 2222100209899. The next prime is 2222100210067. The reversal of 2222100210022 is 2200120012222.

It is a junction number, because it is equal to n+sod(n) for n = 2222100209978 and 2222100210005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3614178 + ... + 4184074.

It is an arithmetic number, because the mean of its divisors is an integer number (88145838711).

Almost surely, 2^{2222100210022} is an apocalyptic number.

2222100210022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222100210022 is a deficient number, since it is larger than the sum of its proper divisors (2008900048106).

2222100210022 is a wasteful number, since it uses less digits than its factorization.

2222100210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573541 (or 573534 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2222100210022 its reverse (2200120012222), we get a palindrome (4422220222244).

The spelling of 2222100210022 in words is "two trillion, two hundred twenty-two billion, one hundred million, two hundred ten thousand, twenty-two".