210022001211212 has 12 divisors (see below), whose sum is σ = 367542217611240. Its totient is φ = 105009939036576.

The previous prime is 210022001211203. The next prime is 210022001211221. The reversal of 210022001211212 is 212112100220012.

It is an interprime number because it is at equal distance from previous prime (210022001211203) and next prime (210022001211221).

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, 264947033 + ... + 265738544.

It is an arithmetic number, because the mean of its divisors is an integer number (30628518134270).

Almost surely, 2^{210022001211212} is an apocalyptic number.

It is an amenable number.

210022001211212 is a deficient number, since it is larger than the sum of its proper divisors (157520216400028).

210022001211212 is a wasteful number, since it uses less digits than its factorization.

210022001211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530784520 (or 530784518 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 210022001211212 its reverse (212112100220012), we get a palindrome (422134101431224).

The spelling of 210022001211212 in words is "two hundred ten trillion, twenty-two billion, one million, two hundred eleven thousand, two hundred twelve".