1111000210002 has 32 divisors (see below), whose sum is σ = 2469007987200. Its totient is φ = 370315608624.

The previous prime is 1111000209973. The next prime is 1111000210039. The reversal of 1111000210002 is 2000120001111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 664863 + ... + 1632189.

It is an arithmetic number, because the mean of its divisors is an integer number (77156499600).

Almost surely, 2^{1111000210002} is an apocalyptic number.

1111000210002 is an abundant number, since it is smaller than the sum of its proper divisors (1358007777198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111000210002 is a wasteful number, since it uses less digits than its factorization.

1111000210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988607 (or 988601 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1111000210002 its reverse (2000120001111), we get a palindrome (3111120211113).

The spelling of 1111000210002 in words is "one trillion, one hundred eleven billion, two hundred ten thousand, two".