1120420204222 has 16 divisors (see below), whose sum is σ = 1838668230000. Its totient is φ = 507822647040.

The previous prime is 1120420204213. The next prime is 1120420204231. The reversal of 1120420204222 is 2224020240211.

It is an interprime number because it is at equal distance from previous prime (1120420204213) and next prime (1120420204231).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1120420204193 and 1120420204202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72955347 + ... + 72970702.

It is an arithmetic number, because the mean of its divisors is an integer number (114916764375).

Almost surely, 2^{1120420204222} is an apocalyptic number.

1120420204222 is a deficient number, since it is larger than the sum of its proper divisors (718248025778).

1120420204222 is a wasteful number, since it uses less digits than its factorization.

1120420204222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145926411.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 1120420204222 its reverse (2224020240211), we get a palindrome (3344440444433).

The spelling of 1120420204222 in words is "one trillion, one hundred twenty billion, four hundred twenty million, two hundred four thousand, two hundred twenty-two".