101202222211 has 4 divisors (see below), whose sum is σ = 101287053432. Its totient is φ = 101117390992.

The previous prime is 101202222131. The next prime is 101202222259. The reversal of 101202222211 is 112222202101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112222202101 = 23879 ⋅4699619.

It is a cyclic number.

It is not a de Polignac number, because 101202222211 - 2⁷ = 101202222083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101202222311) 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, 42413821 + ... + 42416206.

It is an arithmetic number, because the mean of its divisors is an integer number (25321763358).

Almost surely, 2^101202222211 is an apocalyptic number.

101202222211 is a deficient number, since it is larger than the sum of its proper divisors (84831221).

101202222211 is an equidigital number, since it uses as much as digits as its factorization.

101202222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84831220.

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

Adding to 101202222211 its reverse (112222202101), we get a palindrome (213424424312).

The spelling of 101202222211 in words is "one hundred one billion, two hundred two million, two hundred twenty-two thousand, two hundred eleven".