1022202122011 has 8 divisors (see below), whose sum is σ = 1182306069504. Its totient is φ = 865616942760.

The previous prime is 1022202122003. The next prime is 1022202122033. The reversal of 1022202122011 is 1102212022201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1022202122011 - 2³ = 1022202122003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022202122411) 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, 879691435 + ... + 879692596.

It is an arithmetic number, because the mean of its divisors is an integer number (147788258688).

Almost surely, 2^{1022202122011} is an apocalyptic number.

1022202122011 is a deficient number, since it is larger than the sum of its proper divisors (160103947493).

1022202122011 is an equidigital number, since it uses as much as digits as its factorization.

1022202122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759384121.

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

Adding to 1022202122011 its reverse (1102212022201), we get a palindrome (2124414144212).

The spelling of 1022202122011 in words is "one trillion, twenty-two billion, two hundred two million, one hundred twenty-two thousand, eleven".