1212014213390 has 64 divisors (see below), whose sum is σ = 2283829212672. Its totient is φ = 462541363200.

The previous prime is 1212014213353. The next prime is 1212014213437. The reversal of 1212014213390 is 933124102121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59574620 + ... + 59594960.

It is an arithmetic number, because the mean of its divisors is an integer number (35684831448).

Almost surely, 2^{1212014213390} is an apocalyptic number.

1212014213390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1212014213390 is a deficient number, since it is larger than the sum of its proper divisors (1071814999282).

1212014213390 is a wasteful number, since it uses less digits than its factorization.

1212014213390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23085.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 1212014213390 in words is "one trillion, two hundred twelve billion, fourteen million, two hundred thirteen thousand, three hundred ninety".