60011111011021 has 4 divisors (see below), whose sum is σ = 60021960973344. Its totient is φ = 60000261048700.

The previous prime is 60011111010973. The next prime is 60011111011109. The reversal of 60011111011021 is 12011011111006.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60011111011021 - 2¹⁵ = 60011110978253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60011111010986 and 60011111011004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60011111011721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5424972865 + ... + 5424983926.

It is an arithmetic number, because the mean of its divisors is an integer number (15005490243336).

Almost surely, 2^{60011111011021} is an apocalyptic number.

It is an amenable number.

60011111011021 is a deficient number, since it is larger than the sum of its proper divisors (10849962323).

60011111011021 is a wasteful number, since it uses less digits than its factorization.

60011111011021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10849962322.

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

Adding to 60011111011021 its reverse (12011011111006), we get a palindrome (72022122122027).

The spelling of 60011111011021 in words is "sixty trillion, eleven billion, one hundred eleven million, eleven thousand, twenty-one".