1123445061694 has 16 divisors (see below), whose sum is σ = 1745296917120. Its totient is φ = 541724313760.

The previous prime is 1123445061689. The next prime is 1123445061763. The reversal of 1123445061694 is 4961605443211.

It is a super-2 number, since 2×1123445061694² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 11172277 + ... + 11272384.

It is an arithmetic number, because the mean of its divisors is an integer number (109081057320).

Almost surely, 2^{1123445061694} is an apocalyptic number.

1123445061694 is a deficient number, since it is larger than the sum of its proper divisors (621851855426).

1123445061694 is a wasteful number, since it uses less digits than its factorization.

1123445061694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22445555.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 1123445061694 in words is "one trillion, one hundred twenty-three billion, four hundred forty-five million, sixty-one thousand, six hundred ninety-four".