1212000102032 has 20 divisors (see below), whose sum is σ = 2349928761600. Its totient is φ = 605566873248.

The previous prime is 1212000101989. The next prime is 1212000102073. The reversal of 1212000102032 is 2302010002121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1212000101998 and 1212000102016.

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, 27050528 + ... + 27095295.

It is an arithmetic number, because the mean of its divisors is an integer number (117496438080).

Almost surely, 2^{1212000102032} is an apocalyptic number.

It is an amenable number.

1212000102032 is a deficient number, since it is larger than the sum of its proper divisors (1137928659568).

1212000102032 is a wasteful number, since it uses less digits than its factorization.

1212000102032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54147230 (or 54147224 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1212000102032 its reverse (2302010002121), we get a palindrome (3514010104153).

The spelling of 1212000102032 in words is "one trillion, two hundred twelve billion, one hundred two thousand, thirty-two".