121010222000211 has 32 divisors (see below), whose sum is σ = 164085542948352. Its totient is φ = 79305709685760.

The previous prime is 121010222000197. The next prime is 121010222000249. The reversal of 121010222000211 is 112000222010121.

It is not a de Polignac number, because 121010222000211 - 2¹⁰ = 121010221999187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121010222000251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4435357176 + ... + 4435384458.

It is an arithmetic number, because the mean of its divisors is an integer number (5127673217136).

Almost surely, 2^{121010222000211} is an apocalyptic number.

121010222000211 is a deficient number, since it is larger than the sum of its proper divisors (43075320948141).

121010222000211 is a wasteful number, since it uses less digits than its factorization.

121010222000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40283.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 121010222000211 its reverse (112000222010121), we get a palindrome (233010444010332).

The spelling of 121010222000211 in words is "one hundred twenty-one trillion, ten billion, two hundred twenty-two million, two hundred eleven", and thus it is an aban number.