1111222114402 has 16 divisors (see below), whose sum is σ = 1741213469952. Its totient is φ = 530870660320.

The previous prime is 1111222114391. The next prime is 1111222114411. The reversal of 1111222114402 is 2044112221111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13216603 + ... + 13300414.

It is an arithmetic number, because the mean of its divisors is an integer number (108825841872).

Almost surely, 2^{1111222114402} is an apocalyptic number.

1111222114402 is a deficient number, since it is larger than the sum of its proper divisors (629991355550).

1111222114402 is a wasteful number, since it uses less digits than its factorization.

1111222114402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26517953.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 1111222114402 its reverse (2044112221111), we get a palindrome (3155334335513).

The spelling of 1111222114402 in words is "one trillion, one hundred eleven billion, two hundred twenty-two million, one hundred fourteen thousand, four hundred two".