101022000201 has 64 divisors (see below), whose sum is σ = 159289804800. Its totient is φ = 63096522048.

The previous prime is 101022000199. The next prime is 101022000203. The reversal of 101022000201 is 102000220101.

It is an interprime number because it is at equal distance from previous prime (101022000199) and next prime (101022000203).

It is not a de Polignac number, because 101022000201 - 2¹ = 101022000199 is a prime.

It is a super-2 number, since 2×101022000201² (a number of 23 digits) contains 22 as substring.

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 (101022000203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40782775 + ... + 40785251.

It is an arithmetic number, because the mean of its divisors is an integer number (2488903200).

Almost surely, 2^101022000201 is an apocalyptic number.

It is an amenable number.

101022000201 is a deficient number, since it is larger than the sum of its proper divisors (58267804599).

101022000201 is a wasteful number, since it uses less digits than its factorization.

101022000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355 (or 3349 counting only the distinct ones).

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

Adding to 101022000201 its reverse (102000220101), we get a palindrome (203022220302).

The spelling of 101022000201 in words is "one hundred one billion, twenty-two million, two hundred one", and thus it is an aban number.