103222036450 has 24 divisors (see below), whose sum is σ = 206761680468. Its totient is φ = 38112751680.

The previous prime is 103222036433. The next prime is 103222036457. The reversal of 103222036450 is 54630222301.

It can be written as a sum of positive squares in 6 ways, for example, as 410103001 + 102811933449 = 20251^2 + 320643^2 .

It is not an unprimeable number, because it can be changed into a prime (103222036457) 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, 79400917 + ... + 79402216.

Almost surely, 2^103222036450 is an apocalyptic number.

103222036450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103222036450 is an abundant number, since it is smaller than the sum of its proper divisors (103539644018).

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

103222036450 is a wasteful number, since it uses less digits than its factorization.

103222036450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158803158 (or 158803153 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 103222036450 its reverse (54630222301), we get a palindrome (157852258751).

The spelling of 103222036450 in words is "one hundred three billion, two hundred twenty-two million, thirty-six thousand, four hundred fifty".