10022121302 has 4 divisors (see below), whose sum is σ = 15033181956. Its totient is φ = 5011060650.

The previous prime is 10022121293. The next prime is 10022121313. The reversal of 10022121302 is 20312122001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505530324 + ... + 2505530327.

It is an arithmetic number, because the mean of its divisors is an integer number (3758295489).

Almost surely, 2^10022121302 is an apocalyptic number.

10022121302 is a deficient number, since it is larger than the sum of its proper divisors (5011060654).

10022121302 is an equidigital number, since it uses as much as digits as its factorization.

10022121302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011060653.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10022121302 its reverse (20312122001), we get a palindrome (30334243303).

The spelling of 10022121302 in words is "ten billion, twenty-two million, one hundred twenty-one thousand, three hundred two".