102212211121301 has 4 divisors (see below), whose sum is σ = 106656220300512. Its totient is φ = 97768201942092.

The previous prime is 102212211121283. The next prime is 102212211121313. The reversal of 102212211121301 is 103121112212201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102212211121301 - 2³⁸ = 101937333214357 is a prime.

It is a super-2 number, since 2×102212211121301² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212211121331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2222004589571 + ... + 2222004589616.

It is an arithmetic number, because the mean of its divisors is an integer number (26664055075128).

Almost surely, 2^{102212211121301} is an apocalyptic number.

It is an amenable number.

102212211121301 is a deficient number, since it is larger than the sum of its proper divisors (4444009179211).

102212211121301 is an equidigital number, since it uses as much as digits as its factorization.

102212211121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444009179210.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 102212211121301 its reverse (103121112212201), we get a palindrome (205333323333502).

The spelling of 102212211121301 in words is "one hundred two trillion, two hundred twelve billion, two hundred eleven million, one hundred twenty-one thousand, three hundred one".