10022121201001 has 16 divisors (see below), whose sum is σ = 12335100663424. Its totient is φ = 7929473232384.

The previous prime is 10022121200963. The next prime is 10022121201013. The reversal of 10022121201001 is 10010212122001.

It is a cyclic number.

It is not a de Polignac number, because 10022121201001 - 2¹⁷ = 10022121069929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (10022121201091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5660230 + ... + 7216816.

It is an arithmetic number, because the mean of its divisors is an integer number (770943791464).

Almost surely, 2^{10022121201001} is an apocalyptic number.

It is an amenable number.

10022121201001 is a deficient number, since it is larger than the sum of its proper divisors (2312979462423).

10022121201001 is a wasteful number, since it uses less digits than its factorization.

10022121201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627360.

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

Adding to 10022121201001 its reverse (10010212122001), we get a palindrome (20032333323002).

The spelling of 10022121201001 in words is "ten trillion, twenty-two billion, one hundred twenty-one million, two hundred one thousand, one".