1020210201122 has 8 divisors (see below), whose sum is σ = 1748931773376. Its totient is φ = 437232943332.

The previous prime is 1020210201121. The next prime is 1020210201137. The reversal of 1020210201122 is 2211020120201.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 72872157223 = 1020210201122 / (1 + 0 + 2 + 0 + 2 + 1 + 0 + 2 + 0 + 1 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1020210201097 and 1020210201106.

It is not an unprimeable number, because it can be changed into a prime (1020210201121) 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, 36436078598 + ... + 36436078625.

It is an arithmetic number, because the mean of its divisors is an integer number (218616471672).

Almost surely, 2^{1020210201122} is an apocalyptic number.

1020210201122 is a deficient number, since it is larger than the sum of its proper divisors (728721572254).

1020210201122 is an equidigital number, since it uses as much as digits as its factorization.

1020210201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72872157232.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1020210201122 its reverse (2211020120201), we get a palindrome (3231230321323).

The spelling of 1020210201122 in words is "one trillion, twenty billion, two hundred ten million, two hundred one thousand, one hundred twenty-two".