1201300100122 has 8 divisors (see below), whose sum is σ = 1845900153972. Its totient is φ = 586000048800.

The previous prime is 1201300100087. The next prime is 1201300100149. The reversal of 1201300100122 is 2210010031021.

It can be written as a sum of positive squares in 2 ways, for example, as 812249760001 + 389050340121 = 901249^2 + 623739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7325000529 + ... + 7325000692.

Almost surely, 2^{1201300100122} is an apocalyptic number.

1201300100122 is a deficient number, since it is larger than the sum of its proper divisors (644600053850).

1201300100122 is a wasteful number, since it uses less digits than its factorization.

1201300100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14650001264.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1201300100122 its reverse (2210010031021), we get a palindrome (3411310131143).

The spelling of 1201300100122 in words is "one trillion, two hundred one billion, three hundred million, one hundred thousand, one hundred twenty-two".