111022010102 has 8 divisors (see below), whose sum is σ = 166594725000. Its totient is φ = 55490435104.

The previous prime is 111022010101. The next prime is 111022010107. The reversal of 111022010102 is 201010220111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111022010101) 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, 10278227 + ... + 10289022.

It is an arithmetic number, because the mean of its divisors is an integer number (20824340625).

Almost surely, 2^111022010102 is an apocalyptic number.

111022010102 is a deficient number, since it is larger than the sum of its proper divisors (55572714898).

111022010102 is a wasteful number, since it uses less digits than its factorization.

111022010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20569950.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111022010102 its reverse (201010220111), we get a palindrome (312032230213).

The spelling of 111022010102 in words is "one hundred eleven billion, twenty-two million, ten thousand, one hundred two".