10000000222002 has 96 divisors (see below), whose sum is σ = 26073816038400. Its totient is φ = 2705868444384.

The previous prime is 10000000221997. The next prime is 10000000222063. The reversal of 10000000222002 is 20022200000001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6535683 + ... + 7919289.

It is an arithmetic number, because the mean of its divisors is an integer number (271602250400).

Almost surely, 2^{10000000222002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10000000222002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13036908019200).

10000000222002 is an abundant number, since it is smaller than the sum of its proper divisors (16073815816398).

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

10000000222002 is a wasteful number, since it uses less digits than its factorization.

10000000222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386660 (or 1386657 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 10000000222002 its reverse (20022200000001), we get a palindrome (30022200222003).

The spelling of 10000000222002 in words is "ten trillion, two hundred twenty-two thousand, two".