1122211201013 has 32 divisors (see below), whose sum is σ = 1402098647040. Its totient is φ = 875907521280.

The previous prime is 1122211201009. The next prime is 1122211201031. The reversal of 1122211201013 is 3101021122211.

It is a happy number.

It is not a de Polignac number, because 1122211201013 - 2² = 1122211201009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1122211200982 and 1122211201000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122211201313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17095268 + ... + 17160786.

It is an arithmetic number, because the mean of its divisors is an integer number (43815582720).

Almost surely, 2^{1122211201013} is an apocalyptic number.

It is an amenable number.

1122211201013 is a deficient number, since it is larger than the sum of its proper divisors (279887446027).

1122211201013 is a wasteful number, since it uses less digits than its factorization.

1122211201013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70217.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1122211201013 its reverse (3101021122211), we get a palindrome (4223232323224).

The spelling of 1122211201013 in words is "one trillion, one hundred twenty-two billion, two hundred eleven million, two hundred one thousand, thirteen".