1203022303122 has 32 divisors (see below), whose sum is σ = 2425843728000. Its totient is φ = 397718279168.

The previous prime is 1203022303069. The next prime is 1203022303123. The reversal of 1203022303122 is 2213032203021.

It is a happy number.

It is a super-2 number, since 2×1203022303122² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1203022303123) 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, 887097 + ... + 1786892.

It is an arithmetic number, because the mean of its divisors is an integer number (75807616500).

Almost surely, 2^{1203022303122} is an apocalyptic number.

1203022303122 is an abundant number, since it is smaller than the sum of its proper divisors (1222821424878).

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

1203022303122 is a wasteful number, since it uses less digits than its factorization.

1203022303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674610.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1203022303122 its reverse (2213032203021), we get a palindrome (3416054506143).

The spelling of 1203022303122 in words is "one trillion, two hundred three billion, twenty-two million, three hundred three thousand, one hundred twenty-two".