1122220313402 has 16 divisors (see below), whose sum is σ = 1714507456320. Its totient is φ = 550747227648.

The previous prime is 1122220313377. The next prime is 1122220313407. The reversal of 1122220313402 is 2043130222211.

It is not an unprimeable number, because it can be changed into a prime (1122220313407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7273223 + ... + 7425914.

It is an arithmetic number, because the mean of its divisors is an integer number (107156716020).

Almost surely, 2^{1122220313402} is an apocalyptic number.

1122220313402 is a deficient number, since it is larger than the sum of its proper divisors (592287142918).

1122220313402 is a wasteful number, since it uses less digits than its factorization.

1122220313402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14699845.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1122220313402 its reverse (2043130222211), we get a palindrome (3165350535613).

The spelling of 1122220313402 in words is "one trillion, one hundred twenty-two billion, two hundred twenty million, three hundred thirteen thousand, four hundred two".