10121002012022 has 16 divisors (see below), whose sum is σ = 16561689112512. Its totient is φ = 4600441722120.

The previous prime is 10121002012021. The next prime is 10121002012087. The reversal of 10121002012022 is 22021020012101.

It is a junction number, because it is equal to n+sod(n) for n = 10121002011988 and 10121002012006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121002012021) 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, 12326273 + ... + 13121699.

It is an arithmetic number, because the mean of its divisors is an integer number (1035105569532).

Almost surely, 2^{10121002012022} is an apocalyptic number.

10121002012022 is a deficient number, since it is larger than the sum of its proper divisors (6440687100490).

10121002012022 is a wasteful number, since it uses less digits than its factorization.

10121002012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373803.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10121002012022 its reverse (22021020012101), we get a palindrome (32142022024123).

The spelling of 10121002012022 in words is "ten trillion, one hundred twenty-one billion, two million, twelve thousand, twenty-two".