102002021202211 has 8 divisors (see below), whose sum is σ = 110109252931664. Its totient is φ = 93932064102240.

The previous prime is 102002021202203. The next prime is 102002021202217. The reversal of 102002021202211 is 112202120200201.

It is a happy number.

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

It is not a de Polignac number, because 102002021202211 - 2³ = 102002021202203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102002021202217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9318651681 + ... + 9318662626.

It is an arithmetic number, because the mean of its divisors is an integer number (13763656616458).

Almost surely, 2^{102002021202211} is an apocalyptic number.

102002021202211 is a deficient number, since it is larger than the sum of its proper divisors (8107231729453).

102002021202211 is a wasteful number, since it uses less digits than its factorization.

102002021202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18637314741.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102002021202211 its reverse (112202120200201), we get a palindrome (214204141402412).

The spelling of 102002021202211 in words is "one hundred two trillion, two billion, twenty-one million, two hundred two thousand, two hundred eleven".