1212432133010 has 128 divisors (see below), whose sum is σ = 2559067914240. Its totient is φ = 405039398400.

The previous prime is 1212432133007. The next prime is 1212432133021. The reversal of 1212432133010 is 103312342121.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 160349630 + ... + 160357190.

It is an arithmetic number, because the mean of its divisors is an integer number (19992718080).

Almost surely, 2^{1212432133010} is an apocalyptic number.

1212432133010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1212432133010 is an abundant number, since it is smaller than the sum of its proper divisors (1346635781230).

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

1212432133010 is a wasteful number, since it uses less digits than its factorization.

1212432133010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8032.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1212432133010 its reverse (103312342121), we get a palindrome (1315744475131).

The spelling of 1212432133010 in words is "one trillion, two hundred twelve billion, four hundred thirty-two million, one hundred thirty-three thousand, ten".