1012211432134 has 32 divisors (see below), whose sum is σ = 1771466472000. Its totient is φ = 433600513920.

The previous prime is 1012211432131. The next prime is 1012211432137. The reversal of 1012211432134 is 4312341122101.

1012211432134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1012211432131) and next prime (1012211432137).

It is a junction number, because it is equal to n+sod(n) for n = 1012211432099 and 1012211432108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012211432131) 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, 1113964 + ... + 1807024.

It is an arithmetic number, because the mean of its divisors is an integer number (55358327250).

Almost surely, 2^{1012211432134} is an apocalyptic number.

1012211432134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1012211432134 is a deficient number, since it is larger than the sum of its proper divisors (759255039866).

1012211432134 is an equidigital number, since it uses as much as digits as its factorization.

1012211432134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695213 (or 695199 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1012211432134 its reverse (4312341122101), we get a palindrome (5324552554235).

The spelling of 1012211432134 in words is "one trillion, twelve billion, two hundred eleven million, four hundred thirty-two thousand, one hundred thirty-four".