1200122112130 has 16 divisors (see below), whose sum is σ = 2160699186240. Its totient is φ = 479942314992.

The previous prime is 1200122112121. The next prime is 1200122112131. The reversal of 1200122112130 is 312112210021.

It is a super-3 number, since 3×1200122112130³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1200122112131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13268910 + ... + 13359049.

It is an arithmetic number, because the mean of its divisors is an integer number (135043699140).

Almost surely, 2^{1200122112130} is an apocalyptic number.

1200122112130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200122112130 is a deficient number, since it is larger than the sum of its proper divisors (960577074110).

1200122112130 is a wasteful number, since it uses less digits than its factorization.

1200122112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26632473.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1200122112130 its reverse (312112210021), we get a palindrome (1512234322151).

The spelling of 1200122112130 in words is "one trillion, two hundred billion, one hundred twenty-two million, one hundred twelve thousand, one hundred thirty".