1033121222211 has 16 divisors (see below), whose sum is σ = 1561532752640. Its totient is φ = 602305489440.

The previous prime is 1033121222131. The next prime is 1033121222213. The reversal of 1033121222211 is 1122221213301.

It is not a de Polignac number, because 1033121222211 - 2¹⁷ = 1033121091139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1033121222213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697112095 + ... + 697113576.

It is an arithmetic number, because the mean of its divisors is an integer number (97595797040).

Almost surely, 2^{1033121222211} is an apocalyptic number.

1033121222211 is a deficient number, since it is larger than the sum of its proper divisors (528411530429).

1033121222211 is a wasteful number, since it uses less digits than its factorization.

1033121222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394225706.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1033121222211 its reverse (1122221213301), we get a palindrome (2155342435512).

The spelling of 1033121222211 in words is "one trillion, thirty-three billion, one hundred twenty-one million, two hundred twenty-two thousand, two hundred eleven".