10102022001 has 16 divisors (see below), whose sum is σ = 15150726720. Its totient is φ = 6734679876.

The previous prime is 10102021991. The next prime is 10102022003. The reversal of 10102022001 is 10022020101.

It is not a de Polignac number, because 10102022001 - 2¹¹ = 10102019953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10102022003) 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, 2307375 + ... + 2311748.

It is an arithmetic number, because the mean of its divisors is an integer number (946920420).

Almost surely, 2^10102022001 is an apocalyptic number.

It is an amenable number.

10102022001 is a deficient number, since it is larger than the sum of its proper divisors (5048704719).

10102022001 is an frugal number, since it uses more digits than its factorization.

10102022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4619144 (or 4619126 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10102022001 its reverse (10022020101), we get a palindrome (20124042102).

The spelling of 10102022001 in words is "ten billion, one hundred two million, twenty-two thousand, one".