1122210212001 has 16 divisors (see below), whose sum is σ = 1540470640896. Its totient is φ = 726258442896.

The previous prime is 1122210211979. The next prime is 1122210212009. The reversal of 1122210212001 is 1002120122211.

It is not a de Polignac number, because 1122210212001 - 2¹⁰ = 1122210210977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122210212009) 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, 26663955 + ... + 26706008.

It is an arithmetic number, because the mean of its divisors is an integer number (96279415056).

Almost surely, 2^{1122210212001} is an apocalyptic number.

It is an amenable number.

1122210212001 is a deficient number, since it is larger than the sum of its proper divisors (418260428895).

1122210212001 is a wasteful number, since it uses less digits than its factorization.

1122210212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53370172.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1122210212001 its reverse (1002120122211), we get a palindrome (2124330334212).

The spelling of 1122210212001 in words is "one trillion, one hundred twenty-two billion, two hundred ten million, two hundred twelve thousand, one".