111011201001022 has 16 divisors (see below), whose sum is σ = 190323641515392. Its totient is φ = 47571547622040.

The previous prime is 111011201000971. The next prime is 111011201001059. The reversal of 111011201001022 is 220100102110111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111011201000993 and 111011201001011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389967504 + ... + 390252067.

It is an arithmetic number, because the mean of its divisors is an integer number (11895227594712).

Almost surely, 2^{111011201001022} is an apocalyptic number.

111011201001022 is a deficient number, since it is larger than the sum of its proper divisors (79312440514370).

111011201001022 is a wasteful number, since it uses less digits than its factorization.

111011201001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780229743.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111011201001022 its reverse (220100102110111), we get a palindrome (331111303111133).

The spelling of 111011201001022 in words is "one hundred eleven trillion, eleven billion, two hundred one million, one thousand, twenty-two".