100210022222111 has 4 divisors (see below), whose sum is σ = 103665540229800. Its totient is φ = 96754504214424.

The previous prime is 100210022222071. The next prime is 100210022222131. The reversal of 100210022222111 is 111222220012001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100210022222111 - 2³⁴ = 100192842352927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100210022222111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100210022222131) 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, 1727759003801 + ... + 1727759003858.

It is an arithmetic number, because the mean of its divisors is an integer number (25916385057450).

Almost surely, 2^{100210022222111} is an apocalyptic number.

100210022222111 is a deficient number, since it is larger than the sum of its proper divisors (3455518007689).

100210022222111 is an equidigital number, since it uses as much as digits as its factorization.

100210022222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3455518007688.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100210022222111 its reverse (111222220012001), we get a palindrome (211432242234112).

The spelling of 100210022222111 in words is "one hundred trillion, two hundred ten billion, twenty-two million, two hundred twenty-two thousand, one hundred eleven".