10022200121 has 8 divisors (see below), whose sum is σ = 10078858944. Its totient is φ = 9965697840.

The previous prime is 10022200093. The next prime is 10022200127. The reversal of 10022200121 is 12100222001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10022200121 - 2⁶ = 10022200057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10022200127) 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, 90476 + ... + 168018.

It is an arithmetic number, because the mean of its divisors is an integer number (1259857368).

Almost surely, 2^10022200121 is an apocalyptic number.

It is an amenable number.

10022200121 is a deficient number, since it is larger than the sum of its proper divisors (56658823).

10022200121 is an equidigital number, since it uses as much as digits as its factorization.

10022200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78271.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10022200121 its reverse (12100222001), we get a palindrome (22122422122).

The spelling of 10022200121 in words is "ten billion, twenty-two million, two hundred thousand, one hundred twenty-one".