202210002121011 has 8 divisors (see below), whose sum is σ = 274700380240080. Its totient is φ = 132263146041312.

The previous prime is 202210002121003. The next prime is 202210002121063. The reversal of 202210002121011 is 110121200012202.

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

It is not a de Polignac number, because 202210002121011 - 2³ = 202210002121003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202210002121411) 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, 635880509656 + ... + 635880509973.

It is an arithmetic number, because the mean of its divisors is an integer number (34337547530010).

Almost surely, 2^{202210002121011} is an apocalyptic number.

202210002121011 is a deficient number, since it is larger than the sum of its proper divisors (72490378119069).

202210002121011 is a wasteful number, since it uses less digits than its factorization.

202210002121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271761019685.

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

Adding to 202210002121011 its reverse (110121200012202), we get a palindrome (312331202133213).

The spelling of 202210002121011 in words is "two hundred two trillion, two hundred ten billion, two million, one hundred twenty-one thousand, eleven".