1395606223011 has 256 divisors, whose sum is σ = 2692163174400. Its totient is φ = 619826688000.

The previous prime is 1395606222979. The next prime is 1395606223013. The reversal of 1395606223011 is 1103226065931.

It is not a de Polignac number, because 1395606223011 - 2⁵ = 1395606222979 is a prime.

It is a super-2 number, since 2×1395606223011² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1395606223013) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 202287640 + ... + 202294538.

It is an arithmetic number, because the mean of its divisors is an integer number (10516262400).

Almost surely, 2^{1395606223011} is an apocalyptic number.

1395606223011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1395606223011 is a deficient number, since it is larger than the sum of its proper divisors (1296556951389).

1395606223011 is a wasteful number, since it uses less digits than its factorization.

1395606223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7058.

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 1395606223011 in words is "one trillion, three hundred ninety-five billion, six hundred six million, two hundred twenty-three thousand, eleven".