1235012153322 has 32 divisors (see below), whose sum is σ = 2584104332544. Its totient is φ = 393084646400.

The previous prime is 1235012153321. The next prime is 1235012153329. The reversal of 1235012153322 is 2233512105321.

It is a self number, because there is not a number n which added to its sum of digits gives 1235012153322.

It is not an unprimeable number, because it can be changed into a prime (1235012153321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53396679 + ... + 53419802.

It is an arithmetic number, because the mean of its divisors is an integer number (80753260392).

Almost surely, 2^{1235012153322} is an apocalyptic number.

1235012153322 is an abundant number, since it is smaller than the sum of its proper divisors (1349092179222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1235012153322 is a wasteful number, since it uses less digits than its factorization.

1235012153322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106816574.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1235012153322 its reverse (2233512105321), we get a palindrome (3468524258643).

The spelling of 1235012153322 in words is "one trillion, two hundred thirty-five billion, twelve million, one hundred fifty-three thousand, three hundred twenty-two".