102010002201 has 24 divisors (see below), whose sum is σ = 153775265280. Its totient is φ = 65040947136.

The previous prime is 102010002197. The next prime is 102010002203. The reversal of 102010002201 is 102200010201.

It is not a de Polignac number, because 102010002201 - 2² = 102010002197 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 (102010002203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1694520 + ... + 1753686.

It is an arithmetic number, because the mean of its divisors is an integer number (6407302720).

Almost surely, 2^102010002201 is an apocalyptic number.

It is an amenable number.

102010002201 is a deficient number, since it is larger than the sum of its proper divisors (51765263079).

102010002201 is a wasteful number, since it uses less digits than its factorization.

102010002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67525 (or 67522 counting only the distinct ones).

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

Adding to 102010002201 its reverse (102200010201), we get a palindrome (204210012402).

The spelling of 102010002201 in words is "one hundred two billion, ten million, two thousand, two hundred one".