10121102121022 has 8 divisors (see below), whose sum is σ = 15430532742072. Its totient is φ = 4977591207000.

The previous prime is 10121102121007. The next prime is 10121102121041. The reversal of 10121102121022 is 22012120112101.

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

It is a junction number, because it is equal to n+sod(n) for n = 10121102120987 and 10121102121005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41479926604 + ... + 41479926847.

It is an arithmetic number, because the mean of its divisors is an integer number (1928816592759).

Almost surely, 2^{10121102121022} is an apocalyptic number.

10121102121022 is a deficient number, since it is larger than the sum of its proper divisors (5309430621050).

10121102121022 is an equidigital number, since it uses as much as digits as its factorization.

10121102121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82959853514.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10121102121022 its reverse (22012120112101), we get a palindrome (32133222233123).

The spelling of 10121102121022 in words is "ten trillion, one hundred twenty-one billion, one hundred two million, one hundred twenty-one thousand, twenty-two".