102202101121011 has 8 divisors (see below), whose sum is σ = 142194227646720. Its totient is φ = 65172354337992.

The previous prime is 102202101120971. The next prime is 102202101121019. The reversal of 102202101121011 is 110121101202201.

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 102202101121011 - 2²⁵ = 102202067566579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102202101121019) 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, 740594935591 + ... + 740594935728.

It is an arithmetic number, because the mean of its divisors is an integer number (17774278455840).

Almost surely, 2^{102202101121011} is an apocalyptic number.

102202101121011 is a deficient number, since it is larger than the sum of its proper divisors (39992126525709).

102202101121011 is a wasteful number, since it uses less digits than its factorization.

102202101121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481189871345.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 102202101121011 its reverse (110121101202201), we get a palindrome (212323202323212).

The spelling of 102202101121011 in words is "one hundred two trillion, two hundred two billion, one hundred one million, one hundred twenty-one thousand, eleven".