11351400022 has 4 divisors (see below), whose sum is σ = 17027100036. Its totient is φ = 5675700010.

The previous prime is 11351399981. The next prime is 11351400029. The reversal of 11351400022 is 22000415311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22000415311 = 7 ⋅3142916473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11351400029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2837850004 + ... + 2837850007.

It is an arithmetic number, because the mean of its divisors is an integer number (4256775009).

Almost surely, 2^11351400022 is an apocalyptic number.

11351400022 is a deficient number, since it is larger than the sum of its proper divisors (5675700014).

11351400022 is an equidigital number, since it uses as much as digits as its factorization.

11351400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5675700013.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 11351400022 its reverse (22000415311), we get a palindrome (33351815333).

The spelling of 11351400022 in words is "eleven billion, three hundred fifty-one million, four hundred thousand, twenty-two".