36322246121 has 12 divisors (see below), whose sum is σ = 44737845588. Its totient is φ = 29301979392.

The previous prime is 36322246091. The next prime is 36322246123. The reversal of 36322246121 is 12164222363.

It can be written as a sum of positive squares in 2 ways, for example, as 10509325225 + 25812920896 = 102515^2 + 160664^2 .

It is not a de Polignac number, because 36322246121 - 2²² = 36318051817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36322246123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21801236 + ... + 21802901.

It is an arithmetic number, because the mean of its divisors is an integer number (3728153799).

Almost surely, 2^36322246121 is an apocalyptic number.

It is an amenable number.

36322246121 is a deficient number, since it is larger than the sum of its proper divisors (8415599467).

36322246121 is a wasteful number, since it uses less digits than its factorization.

36322246121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43604168 (or 43604161 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

Adding to 36322246121 its reverse (12164222363), we get a palindrome (48486468484).

The spelling of 36322246121 in words is "thirty-six billion, three hundred twenty-two million, two hundred forty-six thousand, one hundred twenty-one".