1011123333222 has 64 divisors (see below), whose sum is σ = 2161351019520. Its totient is φ = 314426647584.

The previous prime is 1011123333163. The next prime is 1011123333277. The reversal of 1011123333222 is 2223333211101.

It is a junction number, because it is equal to n+sod(n) for n = 1011123333192 and 1011123333201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2730793 + ... + 3078875.

It is an arithmetic number, because the mean of its divisors is an integer number (33771109680).

Almost surely, 2^{1011123333222} is an apocalyptic number.

1011123333222 is an abundant number, since it is smaller than the sum of its proper divisors (1150227686298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011123333222 is a wasteful number, since it uses less digits than its factorization.

1011123333222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348497.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1011123333222 its reverse (2223333211101), we get a palindrome (3234456544323).

The spelling of 1011123333222 in words is "one trillion, eleven billion, one hundred twenty-three million, three hundred thirty-three thousand, two hundred twenty-two".