102022010201 has 4 divisors (see below), whose sum is σ = 102800804304. Its totient is φ = 101243216100.

The previous prime is 102022010183. The next prime is 102022010203. The reversal of 102022010201 is 102010220201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102022010201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102022010203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389396855 + ... + 389397116.

It is an arithmetic number, because the mean of its divisors is an integer number (25700201076).

Almost surely, 2^102022010201 is an apocalyptic number.

It is an amenable number.

102022010201 is a deficient number, since it is larger than the sum of its proper divisors (778794103).

102022010201 is an equidigital number, since it uses as much as digits as its factorization.

102022010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778794102.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102022010201 its reverse (102010220201), we get a palindrome (204032230402).

The spelling of 102022010201 in words is "one hundred two billion, twenty-two million, ten thousand, two hundred one".