2211034013091 has 20 divisors (see below), whose sum is σ = 3357048614304. Its totient is φ = 1449858366000.

The previous prime is 2211034013087. The next prime is 2211034013113. The reversal of 2211034013091 is 1903104301122.

2211034013091 is a `hidden beast` number, since 2 + 2 + 1 + 10 + 340 + 1 + 309 + 1 = 666.

2211034013091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2211034013091 - 2² = 2211034013087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2211034017091) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 223738635 + ... + 223748516.

Almost surely, 2^{2211034013091} is an apocalyptic number.

2211034013091 is a deficient number, since it is larger than the sum of its proper divisors (1146014601213).

2211034013091 is an equidigital number, since it uses as much as digits as its factorization.

2211034013091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447487224 (or 447487215 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 2211034013091 in words is "two trillion, two hundred eleven billion, thirty-four million, thirteen thousand, ninety-one".