22145113113350 has 48 divisors (see below), whose sum is σ = 43615247235696. Its totient is φ = 8336524800000.

The previous prime is 22145113113323. The next prime is 22145113113391. The reversal of 22145113113350 is 5331131154122.

22145113113350 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×22145113113350² (a number of 27 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 23 ways as a sum of consecutive naturals, for example, 14932925 + ... + 16348775.

It is an arithmetic number, because the mean of its divisors is an integer number (908650984077).

Almost surely, 2^{22145113113350} is an apocalyptic number.

22145113113350 is a deficient number, since it is larger than the sum of its proper divisors (21470134122346).

22145113113350 is a wasteful number, since it uses less digits than its factorization.

22145113113350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434281 (or 1434276 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 22145113113350 its reverse (5331131154122), we get a palindrome (27476244267472).

The spelling of 22145113113350 in words is "twenty-two trillion, one hundred forty-five billion, one hundred thirteen million, one hundred thirteen thousand, three hundred fifty".