20101011110002 has 32 divisors (see below), whose sum is σ = 32833696161600. Its totient is φ = 9192970882368.

The previous prime is 20101011109951. The next prime is 20101011110003. The reversal of 20101011110002 is 20001111010102.

It is a super-2 number, since 2×20101011110002² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20101011110003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48044988 + ... + 48461560.

It is an arithmetic number, because the mean of its divisors is an integer number (1026053005050).

Almost surely, 2^{20101011110002} is an apocalyptic number.

20101011110002 is a deficient number, since it is larger than the sum of its proper divisors (12732685051598).

20101011110002 is a wasteful number, since it uses less digits than its factorization.

20101011110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460410.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 20101011110002 its reverse (20001111010102), we get a palindrome (40102122120104).

The spelling of 20101011110002 in words is "twenty trillion, one hundred one billion, eleven million, one hundred ten thousand, two".