202012001201101 has 32 divisors (see below), whose sum is σ = 251712076008960. Its totient is φ = 157864628802816.

The previous prime is 202012001201093. The next prime is 202012001201107. The reversal of 202012001201101 is 101102100210202.

It is not a de Polignac number, because 202012001201101 - 2³ = 202012001201093 is a prime.

It is a super-2 number, since 2×202012001201101² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202012001201107) 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, 39948106 + ... + 44719963.

It is an arithmetic number, because the mean of its divisors is an integer number (7866002375280).

Almost surely, 2^{202012001201101} is an apocalyptic number.

It is an amenable number.

202012001201101 is a deficient number, since it is larger than the sum of its proper divisors (49700074807859).

202012001201101 is a wasteful number, since it uses less digits than its factorization.

202012001201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84668413.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 202012001201101 its reverse (101102100210202), we get a palindrome (303114101411303).

The spelling of 202012001201101 in words is "two hundred two trillion, twelve billion, one million, two hundred one thousand, one hundred one".