11345205226145 has 48 divisors (see below), whose sum is σ = 15873918799872. Its totient is φ = 7625241711360.

The previous prime is 11345205226099. The next prime is 11345205226163. The reversal of 11345205226145 is 54162250254311.

It is a happy number.

It is not a de Polignac number, because 11345205226145 - 2¹⁰ = 11345205225121 is a prime.

It is a super-2 number, since 2×11345205226145² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100323104 + ... + 100436126.

It is an arithmetic number, because the mean of its divisors is an integer number (330706641664).

Almost surely, 2^{11345205226145} is an apocalyptic number.

It is an amenable number.

11345205226145 is a deficient number, since it is larger than the sum of its proper divisors (4528713573727).

11345205226145 is a wasteful number, since it uses less digits than its factorization.

11345205226145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114162 (or 114109 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 11345205226145 in words is "eleven trillion, three hundred forty-five billion, two hundred five million, two hundred twenty-six thousand, one hundred forty-five".