10022121100102 has 4 divisors (see below), whose sum is σ = 15033181650156. Its totient is φ = 5011060550050.

The previous prime is 10022121100093. The next prime is 10022121100169. The reversal of 10022121100102 is 20100112122001.

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

It is a super-2 number, since 2×10022121100102² (a number of 27 digits) contains 22 as substring.

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, 2505530275024 + ... + 2505530275027.

It is an arithmetic number, because the mean of its divisors is an integer number (3758295412539).

Almost surely, 2^{10022121100102} is an apocalyptic number.

10022121100102 is a deficient number, since it is larger than the sum of its proper divisors (5011060550054).

10022121100102 is an equidigital number, since it uses as much as digits as its factorization.

10022121100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011060550053.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10022121100102 its reverse (20100112122001), we get a palindrome (30122233222103).

The spelling of 10022121100102 in words is "ten trillion, twenty-two billion, one hundred twenty-one million, one hundred thousand, one hundred two".