1111010021196 has 48 divisors (see below), whose sum is σ = 2638364133888. Its totient is φ = 363780360000.

The previous prime is 1111010021189. The next prime is 1111010021197. The reversal of 1111010021196 is 6911200101111.

It is not an unprimeable number, because it can be changed into a prime (1111010021197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460770 + ... + 1560233.

It is an arithmetic number, because the mean of its divisors is an integer number (54965919456).

Almost surely, 2^{1111010021196} is an apocalyptic number.

It is an amenable number.

1111010021196 is an abundant number, since it is smaller than the sum of its proper divisors (1527354112692).

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

1111010021196 is a wasteful number, since it uses less digits than its factorization.

1111010021196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021822 (or 2021820 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 24.

The spelling of 1111010021196 in words is "one trillion, one hundred eleven billion, ten million, twenty-one thousand, one hundred ninety-six".