101020120002201 has 32 divisors (see below), whose sum is σ = 143106342215040. Its totient is φ = 63265988169216.

The previous prime is 101020120002199. The next prime is 101020120002223. The reversal of 101020120002201 is 102200021020101.

It is not a de Polignac number, because 101020120002201 - 2¹ = 101020120002199 is a prime.

It is a super-3 number, since 3×101020120002201³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (101020120002271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226739485 + ... + 227184581.

It is an arithmetic number, because the mean of its divisors is an integer number (4472073194220).

Almost surely, 2^{101020120002201} is an apocalyptic number.

It is an amenable number.

101020120002201 is a deficient number, since it is larger than the sum of its proper divisors (42086222212839).

101020120002201 is a wasteful number, since it uses less digits than its factorization.

101020120002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515673.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101020120002201 its reverse (102200021020101), we get a palindrome (203220141022302).

The spelling of 101020120002201 in words is "one hundred one trillion, twenty billion, one hundred twenty million, two thousand, two hundred one".