10212321011122 has 8 divisors (see below), whose sum is σ = 15318620405676. Its totient is φ = 5106114209232.

The previous prime is 10212321011077. The next prime is 10212321011131. The reversal of 10212321011122 is 22111012321201.

It can be written as a sum of positive squares in 2 ways, for example, as 6307938656721 + 3904382354401 = 2511561^2 + 1975951^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 10212321011122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22871773 + ... + 23314000.

Almost surely, 2^{10212321011122} is an apocalyptic number.

10212321011122 is a deficient number, since it is larger than the sum of its proper divisors (5106299394554).

10212321011122 is a wasteful number, since it uses less digits than its factorization.

10212321011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46296332.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 10212321011122 its reverse (22111012321201), we get a palindrome (32323333332323).

The spelling of 10212321011122 in words is "ten trillion, two hundred twelve billion, three hundred twenty-one million, eleven thousand, one hundred twenty-two".