102022011202211 has 4 divisors (see below), whose sum is σ = 103073784513672. Its totient is φ = 100970237890752.

The previous prime is 102022011202193. The next prime is 102022011202249. The reversal of 102022011202211 is 112202110220201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102022011202211 - 2¹⁸ = 102022010940067 is a prime.

It is a super-3 number, since 3×102022011202211³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102022011202211.

It is not an unprimeable number, because it can be changed into a prime (102022011202711) 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, 525886655585 + ... + 525886655778.

It is an arithmetic number, because the mean of its divisors is an integer number (25768446128418).

Almost surely, 2^{102022011202211} is an apocalyptic number.

102022011202211 is a deficient number, since it is larger than the sum of its proper divisors (1051773311461).

102022011202211 is an equidigital number, since it uses as much as digits as its factorization.

102022011202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051773311460.

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

Adding to 102022011202211 its reverse (112202110220201), we get a palindrome (214224121422412).

The spelling of 102022011202211 in words is "one hundred two trillion, twenty-two billion, eleven million, two hundred two thousand, two hundred eleven".