121011001211002 has 8 divisors (see below), whose sum is σ = 207447430647456. Its totient is φ = 51861857661852.

The previous prime is 121011001210999. The next prime is 121011001211047. The reversal of 121011001211002 is 200112100110121.

It is a happy number.

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

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, 4321821471808 + ... + 4321821471835.

It is an arithmetic number, because the mean of its divisors is an integer number (25930928830932).

Almost surely, 2^{121011001211002} is an apocalyptic number.

121011001211002 is a deficient number, since it is larger than the sum of its proper divisors (86436429436454).

121011001211002 is an equidigital number, since it uses as much as digits as its factorization.

121011001211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8643642943652.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 121011001211002 its reverse (200112100110121), we get a palindrome (321123101321123).

The spelling of 121011001211002 in words is "one hundred twenty-one trillion, eleven billion, one million, two hundred eleven thousand, two".