1212011132102 has 8 divisors (see below), whose sum is σ = 1822596086496. Its totient is φ = 604479103272.

The previous prime is 1212011132047. The next prime is 1212011132141. The reversal of 1212011132102 is 2012311102121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 763230398 + ... + 763231985.

It is an arithmetic number, because the mean of its divisors is an integer number (227824510812).

Almost surely, 2^{1212011132102} is an apocalyptic number.

1212011132102 is a deficient number, since it is larger than the sum of its proper divisors (610584954394).

1212011132102 is a wasteful number, since it uses less digits than its factorization.

1212011132102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526462782.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1212011132102 its reverse (2012311102121), we get a palindrome (3224322234223).

The spelling of 1212011132102 in words is "one trillion, two hundred twelve billion, eleven million, one hundred thirty-two thousand, one hundred two".