1111022100002 has 8 divisors (see below), whose sum is σ = 1666565632512. Its totient is φ = 555500222500.

The previous prime is 1111022099977. The next prime is 1111022100007. The reversal of 1111022100002 is 2000012201111.

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

It is not an unprimeable number, because it can be changed into a prime (1111022100007) 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, 5284874 + ... + 5491077.

It is an arithmetic number, because the mean of its divisors is an integer number (208320704064).

Almost surely, 2^{1111022100002} is an apocalyptic number.

1111022100002 is a deficient number, since it is larger than the sum of its proper divisors (555543532510).

1111022100002 is a wasteful number, since it uses less digits than its factorization.

1111022100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10827504.

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

Adding to 1111022100002 its reverse (2000012201111), we get a palindrome (3111034301113).

The spelling of 1111022100002 in words is "one trillion, one hundred eleven billion, twenty-two million, one hundred thousand, two".