10122222101002 has 32 divisors (see below), whose sum is σ = 16977298970304. Its totient is φ = 4487463552000.

The previous prime is 10122222100999. The next prime is 10122222101009. The reversal of 10122222101002 is 20010122222101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10122222101009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33847063 + ... + 34144810.

It is an arithmetic number, because the mean of its divisors is an integer number (530540592822).

Almost surely, 2^{10122222101002} is an apocalyptic number.

10122222101002 is a deficient number, since it is larger than the sum of its proper divisors (6855076869302).

10122222101002 is a wasteful number, since it uses less digits than its factorization.

10122222101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67992054.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10122222101002 its reverse (20010122222101), we get a palindrome (30132344323103).

The spelling of 10122222101002 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred one thousand, two".